Olivia Colman Hilary Micheal Ward Stephen Toby Jones Norman Colin Firth Donald Ellis Tom Brooke Neil Tanya Moodie Delia Hannah Onslow Janine Crystal Clarke Ruby Monica Dolan Rosemary Bates Ron Cook Mr. Cooper Sara Stewart Brenda Ellis Justin Edwards Jim Booth Brian Fletcher Brian William Chubb Doctor Laird Spike Leighton Mikey Jacob Avery Colin Dylan Blore Pogo Adrian McLoughlin Bill D.J. Bailey Mr. Podd Tom Colley Paramedic Mark Goldthorp Ballroom Instructor Tim Samuels Receiving Doctor Mark Collier Premiere Guest (uncredited)