Impulse

阿瑟·肯尼迪

Alan Curtis

Constance Smith

Lila Ray

Joy Shelton

Elizabeth Curtis

Jack Allen

Freddie James

James Carney

Jack Forrester

Cyril Chamberlain

Gray

Cameron Hall

Joe

Bruce Beeby

Harry Winters

John Horsley

police officer

Jean St. Clair

Michael Balfour

uncredited

Kenneth Cope

uncredited

Sam Kydd

uncredited

Charles Lamb

uncredited