Lord Whitebait
1st Thames Conservancy Officer
Major Pym
Sir William Benedick-Barlow (1 episode)
George Blakeworth
Eustace Mills
Police Inspector Saunders
Mr. Filch
Reggie Sinclair
Mr. Hedgerley
Mr. Ramsey
Inspector Tenby
Straker
Capt. Early (uncredited)
Supt. Finsbury
The Mechanical Type
Capt. Early
Leslie (segment "The Facts of Life")
Fotheringham
Larry Potter (Segment "The Golfing Story")
Caldicott
Careless Talker on Train
Sinclair Caldicott
Caldicott
Hugo Smythe
Caldicott
Man Refusing to Help Peter
