Professor "Haywire" Hayman
Connell O'Grady aka Dan McEntee
Sir Archibald Asher
Adolphus Hayman
Ada Shore
Sheltie
Lord Carshennie
Nellie Kelly
The Bedellus
Lady Duffy
Maither
Radio reporter
Professor Baikie
Miss Mear
Milligan
Desk Sergeant
Student
Police Constable
Director
Writer
Theatre Play
Writer
Adaptation
Editor
Music
Art Direction
Director of Photography
Production Manager
Executive Producer
Production Controller
Conductor
Sound Supervisor
Camera Operator
Assistant Director
Continuity
Continuity
Makeup Artist
Wardrobe Supervisor
Associate Producer
Writer
Sound Recordist
Production Assistant
Technical Advisor
