David Naughton David Kessler

Jenny Agutter Nurse Alex Price

Griffin Dunne Jack Goodman

John Woodvine Dr. J. S. Hirsch

Don McKillop Inspector Villiers

Brian Glover Chess Player

David Schofield Dart Player

Lila Kaye Barmaid

Rik Mayall Second Chess Player

Sean Baker 2nd Dart Player

Frank Oz Mr. Collins

Paul Kember Sergeant McManus

Joe Belcher Truck Driver

Paddy Ryan First Werewolf

Anne-Marie Davies Nurse Susan Gallagher

Colin Fernandes Benjamin

Albert Moses Hospital Porter

Michele Brisigotti Rachel Kessler

Mark Fisher Max Kessler

Gordon Sterne Mr. Kessler

Paula Jacobs Mrs. Kessler

Claudine Bowyer Creepy Little Girl

Johanna Crayden Creepy Little Girl

Nina Carter Naughty Nina

Geoffrey Burridge Harry Berman

Brenda Cavendish Judith Browns

Christopher Scoular Sean

Mary Tempest Sean's Wife

Cynthia Powell Sister Hobbs

Sydney Bromley Alf

Frank Singuineau Ted

Will Leighton Joseph

Michael Carter Gerald Bringsley

Elizabeth Bradley Woman in Zoo

Rufus Deakin Little Boy with Balloons

Lesley Ward Little Boy's Mother

George Hilsdon News-vendor

Gerry Lewis Man in Bus Queue

Dennis Fraser 2nd Man in Bus Queue

Alan Ford Taxi Driver

Peter Ellis Bobby in Trafalgar Square

Denise Stephens Girl in Trafalgar Square

Christine Hargreaves Ticket Lady

Lucien Morgan Lance Boyle ("See You Next Wednesday" Cast)

Dave Cooper Chris Bailey ("See You Next Wednesday" Cast)

Susan Spencer Georgia Bailey ("See You Next Wednesday" Cast)

Bob Babenia Usher

Ken Sicklen Bobby at Cinema

John Salthouse Bobby at Cinema

John Altman Assorted Police

Keith Hodiak Assorted Police

John Owens Assorted Police

Roger Rowland Assorted Police

Linzi Drew Brenda Bristols

John Cannon Villager (uncredited)

George Oliver Man in Cinema (uncredited)

John Landis Man Smashed into Window (uncredited)

Simon van Collem Shop Owner (uncredited)