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 Sophie Willan Bev Actor Kathryn Drysdale Bea Actor Howard Gossington Bob Actor Shola Adewusi Olive Actor Rhiannon Clements Professor Drinkwater Actor Kevin Sutton Constable Paul Sergeant Actor Ade Ajibade Constable Juliet Bravo Actor Ainslie Henderson Animal Watch Officer Actor Gill Isles Producer Emma Lawson Executive Producer Christine Gernon Executive Producer Emma Strain Executive Producer Lisa Thomas Executive Producer