Will Hay
— Benjamin Stubbins
H.F. Maltby
— Sir Roger Wimpleton
Norma Varden
— Lady Margaret Wimpleton
Peggy Simpson
— Barbara Stubbins
Gibb McLaughlin
— Martin, The Butler
Gina Malo
— Goldie Kelly
Hartley Power
— Duke Wilson
Eddie Houghton
— Slug Riley
Hal Walters
— Nick Harris
Sybil Brooke
— Mrs Peabody, Landlady
Davina Whitehouse
— Lucie, The Maid
Graham Moffatt
— Willie, The Office Boy
John Turnbull
— Detective Collins
Gordon Begg
— Aldrich, the Butler
Mickey Brantford
— Jimmy Burbank
Frederick Piper
— Joe, Detective Taking Fingerprints
Victor Rietti
— Maître D