The Audition:-
John Parker – Ken Hemsley
Richard Glaser – Michael Beard
Elaine Jones – Dorothy West
Miss Roberts – Sandra Smallwood
Mr. Connally – Roland Coombes
The Electrician – Tony Simpson

The Real Inspector Hound:-
Moon – Ron Pearson
Birdboot – Gordon Sugden
Mrs. Drudge – Mary Newton
Simon – Chris Matthews
Felicity – Suzanne Lakin
Cynthia – Margaret Chapman
Magnus – Bill Kinsey
Inspector Hound – Arthur Bailey