One-Upmanship — Cast & Crew
Crew
Director: Ray Butt
Creator: Stephen Potter, Barry Took
Writer: Barry Took
Star Cast
Richard Briers
Peter Jones
Frederick Jaeger
Donald Gee
Instant Sunshine
Anita Carey
Carol Cleveland
Therese McMurray
Robert East
Claire Faulconbridge
Raymond Miller
Paul McDowell
Sheila Brennan
Geoffrey Colville
Maurice Quick
Margaret Flint
Norman Chappell
Lindy Alexander
Jay Neill
Edward Evans
Jeannette Farrier
Isla Blair
Lindsay Duncan
Maggie Henderson
Martin Smith
James Cossins
Robert Vahey
Colin Cunningham
Roy Denton
Rula Lenska
Suzanna Hamilton
Fred Berman
Keith Best
Leonard Martin
Larry Martyn
Gillian Hawser
Maureen Darbyshire