- Rhys Ifans
- Jeremiah
- Alfie Allen
- Dooty Davies
- Dougray Scott
- Roger Callaway
- Melanie Walters
- Iris
- Keith Allen
- Paulie
- Tamzin Malleson
- Virginia Callaway
- Ruby Ashbourne Serkis
- Libby Rees
- William Thomas
- Pat
- Di Botcher
- Mrs. Fruitcake
- Llyr Ifans
- Julianah
- Sonny Ashbourne Serkis
- Damien Rees
- Aneirin Hughes
- Chaz Fettucine
- Jenny Evans
- Brenda Whippy
- Sion Tudor Owen
- Perry
- Sue Roderick
- Deidre
- Liam Hourican
- Solti Buttering
- Mark Thomas
- Musician (Trombone)
- Boyd Clack
- Lance Boyle
- Morgan Hopkins
- Chip
- Geraldine Geraghty
- Sabine
- Murray Lachlan Young
- Tarquin Teepeetino
- Phil Hob
- Musician (Trombone)
- Jemma Krysa
- Gwyneth
- Griff Harries
- Musician (Saxophone)
- Alan Curtis
- Camper
- Setonji Gbevegnon
- Tigermas
- Andrew T Price
- Survivalist
- James Hook
- Camper
- Allan Lewis
- Angry Man
- Kirsten Jones
- Angry Woman
- Tony Davies
- Musician (Bass)
- Dai Rees
- Bingo Caller
- Nick Owen
- Musician (Trumpet)
- Anne Wilkins
- Lady of the Lake
- Dave Cottle
- Musician (Trumpet / Keyboards)
- Bob Pugh
- Self
- Helen John
- Choir Mistress
- Ray Jones
- Bunny Kerouac
- George Lloyd
- Car Salesman
- Andrew Price
- Bobby Bivouac
- Matthew Senior
- Dave
- Jools Bijoux
- Perdita Pert-Nippels
- Daffyd Mills
- Musician (Tuba)
- Alun Wyn Jones
- Camper
- John Chester
- Ivor Bongo
- John Mills
- Musician (Trumpet)
