Calificación
Reparto

Bernard Lee
Superintendent Meredith

Jack Watling
Jack Heath

Finlay Currie
Alex Campbell

Suzanne Lloyd
Diane Heath

Richard Gale
Maddox

James Bree
Reynolds

Dora Reisser
Anne Wilding

Ivor Salter
Mr. White

Christa Bergmann
Gretta

Billy Milton
Chandler

Lawrence Davidson
Warburton

Dallas Cavell
Porter

Daphne Goddard
Mrs. Lever

Michael Stainton
Sergeant Landis