- Tom Hollander
- Â Rev. Adam Smallbone 19 episodes, 2010-2014
- Olivia Colman
- Â Alex Smallbone 19 episodes, 2010-2014
- Steve Evets
- Â Colin Lambert 19 episodes, 2010-2014
- Miles Jupp
- Â Nigel McCall 19 episodes, 2010-2014
- Simon McBurney
- Â Archdeacon Robert 19 episodes, 2010-2014
- Ellen Thomas
- Â Adoha Onyeka 18 episodes, 2010-2014
- Lucy Liemann
- Â Ellie Pattman 14 episodes, 2010-2014
- Jimmy Akingbola
- Â Mick 10 episodes, 2010-2014
- Katie Males
- Â Lisa 8 episodes, 2010-2014
- Quentin Lee
- Â Buddhist John 7 episodes, 2011
- Ben Willbond
- Â Steve Warwick 6 episodes, 2010-2011
- Lu Corfield
- Â Gemma Harper 5 episodes, 2010-2011
- Eliza Newman
- Â Chloe 5 episodes, 2010-2011
- Severn Brand
- Â Courtney 3 episodes, 2011
- Hugh Bonneville
- Â Roland Wise 3 episodes, 2010-2014
- Sylvia Syms
- Â Joan 2 episodes, 2011
- Joshua Warner-Campbell
- Â Ewan 2 episodes, 2010
- Ralph Fiennes
- Â Bishop of London 2 episodes, 2011-2014
- Kiri Bloom
- Â Teacher 1 episode, 2011-2014
- Lee Nicholas Harris
- Â Rabbi (football coach) 2 episodes, 2011
- Joanna Scanlan
- Â Jill Mallory 2 episodes, 2014
- Vicki Pepperdine
- Â Geri Tennison 2 episodes, 2014
- Darren Boyd
- Â Darren Betts 1 episode, 2010
- Alexander Armstrong
- Â Patrick Yam 1 episode, 2010
- Joanna Bobin
- Â Debs 1 episode, 2010
- James Purefoy
- Â Richard 1 episode, 2011
- Colin Salmon
- Â Leon 1 episode, 2010
- Ben Bailey Smith
- Â Ikon 1 episode, 2010
- Richard E. Grant
- Â Marcus 1 episode, 2011
- Amanda Hale
- Â Abi Johnston 1 episode, 2011
- Geoffrey Palmer
- Â Martin 1 episode, 2011
- Adrian Bower
- Â Matthew Feld 1 episode, 2011
- James Bachman
- Â Tim 1 episode, 2011
- Sophie Colquhoun
- Â Pip 1 episode, 2010
- Javone Prince
- Â Policeman Lloyd 1 episode, 2010
- Annie Cooper
- Â Leanne Johnson 1 episode, 2010
- Brian Peck
- Â Derek 1 episode, 2011
- James Doherty
- Â Rod Sellix 1 episode, 2010
- Ricky Champ
- Â Scaffolder 1 episode, 2010
- Matthew Royer
- Â Ash 1 episode, 2010
- Jayden Elijah
- Â Jerome 1 episode, 2011
- Olivia Riley
- Â Enid 1 episode, 2011
- Christine Lampard
- Â Christine Bleakley 1 episode, 2010
- Matthew Fenton
- Â Luke Yam 1 episode, 2010
- Adrian Chiles
- Â Adrian Chiles 1 episode, 2010
- Clive Wedderburn
- Â Policeman Ferguson 1 episode, 2010
- Ravin J. Ganatra
- Â VJ Darr 1 episode, 2010
- Tania Rodrigues
- Â Faiza 1 episode, 2010
- Marcus Onilude
- Â Muslim Team Captain 1 episode, 2011
- Billy Pamphilon
- Â Teen Thief 1 episode, 2011
- Hermione Gulliford
- Â Jean Darr 1 episode, 2010
- Jonathan Dimbleby
- Â Jonathan Dimbleby 1 episode, 2010
- Robin Weaver
- Â Juliet 1 episode, 2011
- Derek Elroy
- Â Lion Paw 1 episode, 2010
- John Humphrys
- Â John Humphrys 1 episode, 2010
- Christopher Whitlow
- Â Italian Football Captain 1 episode, 2011
- Todd Von Joel
- Â Drunk Ring Leader 1 episode, 2011
- Nathanjohn Carter
- Â Jewish Soccer Captain 1 episode, 2011
- Filippo Delaunay
- Â Church Congregation 1 episode, 2011
- Ian Mann
- Â Drunken Carol Singer 1 episode, 2011
- Christopher Longman
- Â School Inspector 1 episode, 2011
- Dexter Fletcher
- Â Mike Tobin 1 episode, 2014
- Kayvan Novak
- Â Yussef Hasan 1 episode, 2014
- Golda Rosheuvel
- Â Hostel Worker 1 episode, 2014
- Jamie Demetriou
- Â Interviewer 1 episode, 2014
- Patrick Baladi
- Â Rob 1 episode, 2014
- Nicholas Sidi
- Â George 1 episode, 2014
- Joseph Kennedy
- Â Jez 1 episode, 2014
- Jon Foster
- Â Local 1 episode, 2014
- Sasha Waddell
- Â Charlotte Hinton 1 episode, 2014
- Charlie Stanton
- Â Gay Wedding Guest 1 episode, 2014
- Sophie Cruz
- Â Katie Smallbone 1 episode, 2014
- Isobel Cruz
- Â Katie Smallbone 1 episode, 2014
- Jim Lawrence
- Â Punter 1 episode, 2014
- Phoenix James
- Â Congregation (2010) unknown episodes
- Ramanique Ahluwalia
- Â Congregation (uncredited) 1 episode, 2010
- Sarah Leigh
- Â Evangelist (uncredited) 1 episode, 2010
- Shaun Lucas
- Â Party Vicar (uncredited) 1 episode, 2010
- Franckie Williams
- Â Evangelist (uncredited) 1 episode, 2010
- Clive Aitkins
- Â Party Vicar (uncredited) 1 episode, 2010
- Fotios Foddy Savva
- Â Man Dressed As Tart (uncredited) 1 episode, 2010
- Wesley A White
- Â Monk (uncredited) 1 episode, 2010
- Dennis Good
- Â Congregation (uncredited) 1 episode, 2011
- Natasha Radski
- Â Caretaker (uncredited) 1 episode, 2011
- Liam Neeson
- Â The Stranger (uncredited) 1 episode, 2014
- Paul Warren
- Â Steve's Mate (uncredited) 1 episode, 2014