as Dr. Judson

as Colonel Hugh Farrier

as Sir Wilmot

as Lord Brittlesea

as Mr. Tod (voice)

as Mr. Tod

as Mr. Tod (voice)

as Leard

as Maj. Petkoff

as Dr Judson

as George

as Dr Prentice

as Jim Leonard

as Commander Grenville Matteson

as Paul

as Clement Gryce

as Zangler

as David Purser

as Mr. Curtis

as Clovis

as The Composer

as Stewie Brannan

as Tom

as Arthur P. Devenish

as Peter

as Charles

as Matthew Earp

as Bailey

as Col. Masters

as Matthew Earp

as Matthew Earp

as Bob

as Capt. Weaver

as Manning

as Tom

as Lestocq-Granville

as Vicar Geoffrey Mellish

as David Purser

as Wing Commander Penrose

as Ronald

as Charley Wykeham

as Chris Champers

as Peter

as Peter Nash

as The Midshipman/Bowles

as Dr. Judson

as Norris

as Watney

as Daniel

as Young Man in Gym (uncredited)