Arthur Askey
Arthur Ashton
Dermot Walsh
Martin Russell
Clive Morton
National TV director general
Kenneth Connor
Anxious husband
Lionel Murton
Commercial TV director
Richard Caldicot
Assistant Director General
Gillian Lynne
Self - Cameo appearance
Patricia Bredin
Self - Cameo appearance
Leonard Weir
Self - Cameo appearance
Tommy Trinder
Self - Cameo appearance
Evelyn Laye
Self - Cameo appearance
Dickie Henderson
Self - Cameo appearance
Dennis Lotis
Self - Cameo appearance
Raymond Glendenning
Self - Cameo appearance
Sabrina
Self - Cameo appearance
Anthony Dawes
Policeman in car
Ernest Blyth
TV Company Executive
Jim Brady
TV Crewman Reading Script
Peggy Ann Clifford
Lady at Bonko Demonstration
Victor Harrington
TV Company Executive
Martin Lyder
TV Technician Dabbed with Powder Puff
Prince Monolulu
Self - Cameo appearance
Peter Noble
Self - Cameo appearance
Edwin Richfield
Plainclothes Policeman
Nancy Roberts
'Gran' Grove
Richard Shaw
Audience Member
Bill Shine
Outside Broadcast Producer
John Wilder
Director General's Security Man
Barbara Windsor
Switchboard operator