Brian Reece
— Archibald Berkeley-Willoughby (P.C.49)
Joy Shelton
— Joan Carr
Christine Norden
— Della Dainton
Leslie Bradley
— Victor Palantine
Gordon McLeod
— Inspector Wilson
Campbell Singer
— Sergeant Wright
Jack Stewart
— Mike Cutler
Michael Balfour
— Chubby Price
Michael Ripper
— George Steele
Joan Seton
— Elsie Steele
Edna Morris
— Mrs Bott
John Sharp
— Desk Sergeant (as John Sharpe)
Frank Hawkins
— Police Sergeant
John Barry
— Pewter
John Warren
— Coffee Dan