Rick Jason as Jethro Jones

Lisa Gastoni as Kitty Mortlock

Marius Goring as Doctor Henry Dysert

Sandu Scott as Stella Dysert

Mary Merrall as Miss Bettyhill

Vida Hope as Louise

Helen Shingler as Charlotte

Phyllis Neilson-Terry as Lady Lacy

Nicholas Hannen as Colonel

Kynaston Reeves as Mr. Sparrow

Avice Landone as Mrs. Motlock

Frederick Leister as Doctor Alexander

Patrick Waddington as Sir George Watson

Totti Truman Taylor as Mrs. Davies

Noel Hood as Lady Watson

Frank Atkinson as Ticket Inspector (uncredited)

Victor Harrington as Guest at Hunt Ball (uncredited)

Jack Lambert as Doctor Stubbs (uncredited)

Aileen Lewis as Guest at Hunt Ball (uncredited)

Ian Wilson as Pharmacist (uncredited)