Dinsdale Landen

as Dr. Judson

as Colonel Hugh Farrier

as Sir Wilmot

as Lord Brittlesea

as Self (archive footage)

as Mr. Tod (voice)

as Mr. Tod (voice)

as Mr. Tod

as Leard

as Dr Judson

as Maj. Petkoff

as Dr Prentice

as Jim Leonard

as Paul

as Harry Tremlett

as Commander Grenville Matteson

as Clement Gryce

as Zangler

as David Purser

as Clovis

as Mr. Curtis

as The Composer

as Stewie Brannan

as Tom

as Coldstream

as William the Ewerer

as Matthew Earp

as Col. Masters

as Matthew Earp

as Matthew Earp

as Manning

as Capt. Weaver

as Bob

as David Purser

as Vicar Geoffrey Mellish

as Wing Commander Penrose

as Peter

as Jon Denton

as Charley Wykeham

as Dazzle

as Peter Nash

as Dr. Judson

as The Midshipman/Bowles

as Joe Ross

as Jon Hoff

as Norris

as Watney

as Young Man in Gym (uncredited)