Laura La Plante
— Betty
Ian Hunter
— Johnathan Steele
Edward Chapman
— Wormwood
Jane Carr
— Sylvia
Clifford Heatherley
— Sir Oswald Bottomley
John Batten
— Geoffrey Steele
Monty Banks
— Harry Blump, the Window Washer (uncredited)
Gibb McLaughlin
— Thomas Stubbings (uncredited)
Florence Wood
— Betty's Mother (uncredited)