Pearce Quigley Michael Sleep Actor Lauren Patel Kacey Actor Michael Palin Brian Actor Jon Pointing Clive Actor Mackenzie Crook Gordon Actor, Director, Writer, Executive Producer Ed Kear Brigham Actor Charlotte Mills Hilary Actor Adam Wright Elliot Actor Paul Kaye Roy Actor Shola Adewusi Olive Actor Gill Isles Producer Emma Lawson Executive Producer Christine Gernon Executive Producer Emma Strain Executive Producer Lisa Thomas Executive Producer