You're Only Young Twice!
Cast
Charles Hawtrey
Adolphus Hayman
Diane Hart
Ada Shore
Andrew Downie
Student
Joseph Tomelty
Connell O'Grady aka Dan McEntee
Patrick Barr
Sir Archibald Asher
Reginald Beckwith
Radio reporter
Roddy McMillan
Milligan
Archie Duncan
Police Constable
Duncan Macrae
Professor "Haywire" Hayman
Robert Urquhart
Sheltie
Alastair Hunter
Desk Sergeant
Ronnie Corbett
Maither
Russell Waters
Professor Baikie