Paul Bown
— Victor Technology
Brid Brennan
— Grace O'Brien
Angela Bruce
— Camilla du Bois
David Daker
— Leon Targett
Patrick Drury
— Brian O'Brien
Hilda Fenemore
— Mrs Coombes
Karl Howman
— Jimmy Domingo
Janet Palmer
— Velma
Neil Pearson
— Nik Targett
Clarke Peters
— Alex du Bois
Linda Polan
— Sophie Kleinmann
Caroline Quentin
— Patti Technology
Alexei Sayle
— Melvin Coombes
Belinda Sinclair
— Trudi Pavlova
Joss Buckley
— Street Loop
Peter Capaldi
— Scott Dare
Jack Galloway
— Dan Dare
Ian Hastings
— Jim Cooper
Clare Higgins
— Fizzy Targett
Charles Lawson
— Tommy Burns
Hugh Laurie
— Howard Caprice
Cherith Mellor
— Carol Cooper
Christopher Ryan
— Leon Trostsky
Nigel Terry
— Raymond Rudran
John Bett
— Duncan Hey
John Burgess
— Sydney Bankhead
Robert Hamilton
— Frank Daniels
Mark Lewis
— John Ford Pasolini
Judy Liebert
— Marilyn Daniels
Pamela Moiseiwitsch
— Mary Miller