- Dominic English
- program associate / programme associate (163 episodes, 2012-2024)
- Jimmy Carr
- programme associate (162 episodes, 2012-2024)
- Christine Rose
- program associate / programme associate (160 episodes, 2012-2024)
- Marcel Stellman
- by arrangement with (159 episodes, 2012-2024)
- Debra Blenkinsop
- director of operations (159 episodes, 2013-2024)
- James Farmer
- program associate / programme associate / researcher (150 episodes, 2012-2024)
- Lee Stuart Evans
- program associate / programme associate (137 episodes, 2012-2023)
- Chloe Brown
- stage manager (130 episodes, 2014-2024)
- Paul McGee
- studio manager / stage manager (125 episodes, 2013-2024)
- Mark Harrison
- floor manager (124 episodes, 2012-2024)
- Carol Nickson
- production accountant / production accountant: for ITV / dictionary engineer (122 episodes, 2015-2024)
- Fraser Steele
- program associate / programme associate (119 episodes, 2012-2024)
- Shaun Pye
- program associate / programme associate (111 episodes, 2012-2024)
- Martin Trenaman
- program associate / programme associate (104 episodes, 2012-2023)
- Pete Whitelock
- dictionary engineer (95 episodes, 2012-2018)
- Will Ing
- program associate / programme associate (62 episodes, 2013-2023)
- Andrew Bird
- program associate (61 episodes, 2013-2022)
- Phil Kerr
- program associate / programme associate (55 episodes, 2015-2024)
- Luisa Mulinas
- legal & business affairs (51 episodes, 2015-2022)
- Penny Roberts
- legal & business affairs (50 episodes, 2018-2023)
- Imogen Sibthorp
- production secretary / production coordinator / junior production secretary / production runner (39 episodes, 2014-2022)
- Kirsty Horgan
- legal & business affairs (37 episodes, 2014-2016)
- Gary Delaney
- program associate (36 episodes, 2012-2021)
- Terry Nixon
- stage manager / floor manager (34 episodes, 2013-2018)
- Ellie Firth
- production coordinator (33 episodes, 2018-2023)
- Kevin Day
- program associate (32 episodes, 2012-2016)
- Jake Graham
- researcher / production runner (32 episodes, 2012-2015)
- Ed Sharpe
- floor manager (30 episodes, 2014-2024)
- Phil Crabb
- production accountant: ITV / production accountant (26 episodes, 2014-2015)
- Ria Mincks
- production secretary (26 episodes, 2017-2020)
- Sinead Sweeney
- studio manager (25 episodes, 2014-2021)
- Michael Stranney
- program associate / programme associate / researcher (24 episodes, 2016-2023)
- Andrew Dawson
- program associate / programme associate (23 episodes, 2015-2023)
- Steve Dawson
- program associate / programme associate (23 episodes, 2015-2023)
- Tim Inman
- program associate / programme associate (23 episodes, 2015-2023)
- Lucy Watkin
- researcher / senior researcher (23 episodes, 2019-2024)
- Leonie Carr
- researcher (23 episodes, 2019-2023)
- Ant Gannon
- stage manager (22 episodes, 2014-2018)
- Olivia Temple
- production coordinator / production secretary (22 episodes, 2014-2015)
- Tom Baker
- program associate (22 episodes, 2015-2020)
- Tom Taylor
- researcher (22 episodes, 2015-2017)
- Marc Page
- researcher / junior production coordinator (21 episodes, 2014-2020)
- Fiona Hunt
- production coordinator (20 episodes, 2016-2017)
- Saf Hussain
- legal & business affairs (19 episodes, 2013-2014)
- Matt Forde
- program associate (18 episodes, 2012-2015)
- John Robins
- program associate (18 episodes, 2014-2022)
- Chloe Sibthorp
- researcher (18 episodes, 2014-2015)
- Giles Boden
- program associate / programme associate (18 episodes, 2017-2024)
- Neil Webster
- program associate (17 episodes, 2013-2022)
- Rosie Jones
- researcher (17 episodes, 2015-2016)
- Zoe Tomalin
- researcher / programme associate (17 episodes, 2016-2023)
- Kyle Saxton
- stage manager (17 episodes, 2016-2018)
- Oliver Duffin
- researcher (16 episodes, 2016-2018)
- Marianna Petrilli
- researcher (16 episodes, 2016-2018)
- Chris Riley
- researcher (16 episodes, 2019-2023)
- Jake Bhardwaj
- researcher (15 episodes, 2018-2020)
- Clare Daly
- researcher (15 episodes, 2018-2020)
- Neil MacKinnon
- legal & business affairs (15 episodes, 2022-2024)
- Paul Bradshaw
- stage manager (14 episodes, 2013-2015)
- Ollie Mann
- researcher / production runner (14 episodes, 2013-2015)
- Roberta Warwick-Thompson
- researcher (14 episodes, 2013-2014)
- Vicki Forrest
- legal & business affairs (14 episodes, 2014-2015)
- Kat Furner
- production coordinator / junior production coordinator (14 episodes, 2014)
- Hollie Cooper
- production runner (14 episodes, 2016-2017)
- Rebecca Gaines
- production coordinator / production runner (14 episodes, 2016-2017)
- Jack Matthew
- production runner (14 episodes, 2018-2020)
- Ben Truckell
- production runner (14 episodes, 2018-2020)
- Kiera Spilsbury
- production runner / researcher (12 episodes, 2014-2016)
- Annie Gunyon
- production runner (12 episodes, 2017-2018)
- George Johnson
- production runner (12 episodes, 2017-2018)
- Christopher Osborne
- production coordinator (12 episodes, 2017-2018)
- Ameerah Ayyad
- production runner (12 episodes, 2019-2023)
- Sam Kavanagh
- production runner (12 episodes, 2019-2023)
- Rajiv Karia
- researcher (12 episodes, 2019-2021)
- Lewis King
- production runner (12 episodes, 2019-2021)
- Robyn Limond
- researcher (12 episodes, 2019-2021)
- Jack Sidi
- researcher (12 episodes, 2019-2021)
- Steph Van Geete
- production secretary (12 episodes, 2019-2021)
- Georgia Bird
- production secretary (12 episodes, 2021-2022)
- Marcus Boon
- researcher (12 episodes, 2021-2022)
- Imogen Goring
- covid coordinator / production runner (12 episodes, 2021-2022)
- Nick Hayes
- health & safety consultant (12 episodes, 2022-2024)
- Sam Gannaway
- researcher / senior researcher (11 episodes, 2014-2015)
- Simon Winkler
- researcher (11 episodes, 2015)
- Amy Guyler
- production secretary (11 episodes, 2016-2017)
- Chloe Nicholas
- researcher (11 episodes, 2016-2017)
- Marina King
- researcher (10 episodes, 2013-2014)
- Colette Talbot
- production coordinator (10 episodes, 2014-2015)
- Brittany Voller
- production runner (10 episodes, 2014-2015)
- Chris Quinn
- researcher (10 episodes, 2014)
- Georgina Dale
- production secretary / production runner (10 episodes, 2019-2023)
- Anthony Clarke
- production runner (10 episodes, 2019-2021)
- Leo Gallagher
- researcher (9 episodes, 2015-2016)
- Yannick Clerke
- production runner (9 episodes, 2015)
- Lloyd Langford
- program associate (9 episodes, 2018-2020)
- Matthew Crosby
- programme associate / program associate (9 episodes, 2020-2024)
- Peter Stulrajter
- production secretary (9 episodes, 2022-2024)
- Mark Kötting
- program associate (8 episodes, 2013-2014)
- Rosie Ansell
- junior production coordinator / production secretary (8 episodes, 2014)
- Emily Asher
- floor manager (8 episodes, 2015-2017)
- Jack Bushell
- production runner (8 episodes, 2015)
- Kim Dickson
- production runner (8 episodes, 2016-2017)
- Katie Marsden
- legal & business affairs (8 episodes, 2016-2017)
- Ruby Thompson
- researcher (8 episodes, 2016-2017)
- Poppy Van Praagh
- production coordinator (8 episodes, 2018-2020)
- Matt Hulme
- program associate / programme associate (8 episodes, 2019-2024)
- Chloe Rush
- production runner (8 episodes, 2021-2022)
- Laura Claxton
- researcher / production runner (7 episodes, 2012-2014)
- Charlotte Bracey
- production coordinator (7 episodes, 2012-2013)
- Jan Ostrowski
- title designer: opening titles (7 episodes, 2013)
- Charlie Skelton
- program associate / programme associate (7 episodes, 2015-2022)
- David Earl
- program associate / programme associate (7 episodes, 2019-2023)
- Nicole Billey
- production trainee (7 episodes, 2019-2021)
- Courtney Nettleford
- researcher (7 episodes, 2021-2022)
- Hollie Anderson
- researcher (7 episodes, 2022-2024)
- Bethany Clarke
- production runner (7 episodes, 2022-2024)
- Ellery Barker
- researcher (7 episodes, 2023-2024)
- Anna Goodman
- researcher (7 episodes, 2023-2024)
- Alice Green
- production secretary (7 episodes, 2023-2024)
- Julia Johnson
- senior researcher (7 episodes, 2023-2024)
- Hannah Wells-Moore
- production coordinator (7 episodes, 2023-2024)
- Rehana Rafiq
- stage manager (6 episodes, 2013)
- Daniel Audritt
- researcher (6 episodes, 2014-2015)
- Denise Sammon
- researcher (6 episodes, 2014-2015)
- Jessica Fostekew
- program associate (6 episodes, 2015-2022)
- Geoff Norcott
- program associate (6 episodes, 2015-2021)
- Jacob Dunn
- production runner (6 episodes, 2015-2016)
- Neil Croft
- stage manager (6 episodes, 2015)
- Sophie Duker
- researcher (6 episodes, 2015)
- Bairbre Holmes
- researcher (6 episodes, 2015)
- Aiden Spackman
- program associate (6 episodes, 2015)
- Matthew Clowes
- researcher (6 episodes, 2016-2017)
- Keisha Gregson
- researcher (6 episodes, 2016-2017)
- Jamie Kelly
- researcher (6 episodes, 2016)
- Sam Martin
- researcher (6 episodes, 2016)
- Tracy-Ann Ransom
- stage manager (6 episodes, 2016)
- Richard Tan
- production secretary (6 episodes, 2016)
- Jon Lambe
- stage manager (6 episodes, 2018-2020)
- Laura Brook-Smith
- Production Runner (6 episodes, 2019-2020)
- Rachael Blair
- health & safety consultant (6 episodes, 2021-2022)
- Hannah Moore
- production coordinator (6 episodes, 2021-2022)
- Siobhan Conaty
- programme associate / program associate (6 episodes, 2022-2024)
- Louie Adler
- production runner (6 episodes, 2023-2024)
- Francesca Norrington
- production coordinator (5 episodes, 2015)
- Freya Walker Smith
- production coordinator (5 episodes, 2016)
- Henry Paker
- program associate (5 episodes, 2018-2020)
- Danny Buckler
- program associate (5 episodes, 2021-2022)
- Ishmael Bell
- researcher (5 episodes, 2022-2024)
- Laila Thomas
- production runner (5 episodes, 2022-2024)
- Lauren McBride
- production coordinator (5 episodes, 2022-2023)
- Hayley Ellis
- programme associate (5 episodes, 2023-2024)
- Anita Mulla
- production accountant: for ITV (5 episodes, 2023-2024)
- Zöe Hayward
- legal & business affairs (4 episodes, 2012-2013)
- Richard Owen
- production runner (4 episodes, 2013)
- David Blakemore
- trainee researcher (4 episodes, 2014)
- Esther Collas
- production runner (4 episodes, 2014)
- Maddie Flint
- stage manager (4 episodes, 2014)
- Hannah Wilcock
- assistant stage manager (4 episodes, 2014)
- Juliet Meyers
- program associate (4 episodes, 2015)
- Craig Bruce
- production runner (4 episodes, 2016)
- Stephen Parnell
- researcher (4 episodes, 2016)
- Calum Kean
- stage manager (4 episodes, 2017-2022)
- Mark Olver
- program associate (4 episodes, 2018-2020)
- Matt Percudani
- production runner (4 episodes, 2021-2022)
- Oliver Shuter
- production runner (4 episodes, 2022-2024)
- Adam Broadhurst
- studio manager (4 episodes, 2022)
- Connor Kent
- researcher (4 episodes, 2022)
- Monica Long
- programme associate (4 episodes, 2024)
- Jemilah Findlay
- production secretary / floor manager (3 episodes, 2014-2017)
- Susan Morris
- legal & business affairs (3 episodes, 2014)
- Adam Hess
- program associate (3 episodes, 2015-2020)
- Will Thorne
- vt director (3 episodes, 2019-2020)
- Francesca Amasanti
- production secretary (3 episodes, 2020-2023)
- Karl Minns
- program associate / programme associate (3 episodes, 2020-2023)
- Rachael Ziemelis-Bates
- health & safety consultant (3 episodes, 2022-2024)
- Vicky Smith
- studio resources manager (2 episodes, 2012)
- Jonathan Yardley
- assistant floor manager (2 episodes, 2012)
- Jessica Enderby
- production coordinator (2 episodes, 2013)
- Adam Horton
- researcher (2 episodes, 2013)
- James Smales
- researcher (2 episodes, 2013)
- Rebecca Clark
- researcher (2 episodes, 2014)
- Rob Crowther
- production secretary (2 episodes, 2014)
- Jack Tomkins
- researcher (2 episodes, 2014)
- Rosie Westley
- production runner (2 episodes, 2014)
- Sam Curant
- production runner (2 episodes, 2015)
- Eleanor Firth
- production runner / production secretary (2 episodes, 2015)
- Laura Lloyd
- production secretary (2 episodes, 2015)
- Lauren Marks
- production secretary (2 episodes, 2015)
- Roger Dempster
- floor manager (2 episodes, 2016)
- Omari McCarthy
- production runner (2 episodes, 2016)
- Cyril White
- stage manager (2 episodes, 2016)
- Adam Balcombe
- studio manager (2 episodes, 2017-2018)
- Francesca Horastead
- production runner (2 episodes, 2017)
- Nico Tatarowicz
- program associate (2 episodes, 2018-2019)
- Jack Harris
- researcher (2 episodes, 2018)
- Struan Robertson
- researcher (2 episodes, 2018)
- Teeyana Araromi
- production trainee (2 episodes, 2019)
- Emma Marshall
- stage manager (2 episodes, 2019)
- Holly Smyth
- production runner (2 episodes, 2019)
- Alexandra Lazarou
- researcher (2 episodes, 2022-2024)
- Charlie George
- programme associate (2 episodes, 2022)
- Andre Horne
- researcher (2 episodes, 2022)
- Josh Pugh
- programme associate (2 episodes, 2022)
- Katie Storey
- programme associate (2 episodes, 2022)
- James Kettle
- programme associate (2 episodes, 2023-2024)
- Phil Lucas
- programme associate (2 episodes, 2023-2024)
- Oletta Wright
- production runner (2 episodes, 2023-2024)
- Sam Handsley
- studio manager (2 episodes, 2024)
- Marlea Edwards
- production coordinator (1 episode, 2012)
- Sue McCarthy
- studio resources manager (1 episode, 2012)
- Will Sentance
- floor manager (1 episode, 2012)
- Simon Weekes
- researcher (1 episode, 2012)
- Annette Edwards
- animal handler (1 episode, 2014)
- Cheryl Farmer
- home economist (1 episode, 2014)
- Ryan James
- production runner (1 episode, 2015)
- Joseph Scantlebury
- production runner (1 episode, 2015)
- Tim Cherry-Jones
- puppeteer (1 episode, 2016)
- Stephen Grant
- production coordinator (1 episode, 2016)
- John Rain
- program associate (1 episode, 2017)
- Bella Adams
- production runner (1 episode, 2018)
- Olivia Gartley
- home economist (1 episode, 2018)
- Molly Irwin Clark
- researcher (1 episode, 2018)
- Rachael O'Dell
- Studio Runner (1 episode, 2018)
- Magdalena Pineros
- production secretary (1 episode, 2018)
- Katherine Ryan
- program associate (1 episode, 2018)
- Spencer Burrows
- body double: Jimmy Carr (1 episode, 2019)
- Alistair Green
- program associate (1 episode, 2020)
- Lorry Powles
- vt director (1 episode, 2020)
- Christopher MacArthur-Boyd
- programme associate (1 episode, 2022)
- Morgana Robinson
- programme associate (1 episode, 2022)
- James Gall
- health & safety consultant (1 episode, 2023)
- Jez Stevenson
- programme associate (1 episode, 2023)
- Martin Radmall
- health & safety consultant (1 episode, 2024)
