Good Morning, Boys!

Will Hay

— Dr. Benjamin Twist

Martita Hunt

— Lady Bogshott

Fewlass Llewellyn

— The Dean

Mark Daly

— Arty Jones

C. Denier Warren

— Minister of Education

Will Hay Jr.

— Clarence

Basil McGrail

— Watson

Jacques Brown

— Manager

Lewis Broughton

— Dr. Simpson (uncredited)

Richard Todd

— Extra in crowd scene (uncredited)

Clive Dunn

— Minor Role (uncredited)

Lilli Palmer

— Yvette

Graham Moffatt

— Albert Brown

Peter Gawthorne

— Col. Willougby-Gore

Charles Hawtrey

— Septimus