Ruxton Towers Reformatory Governor
Colin Smith
Mrs. Smith
Brown, House Master
Mike
Roach
Detective
Audrey
Gladys
Willy Gunthorpe - Ranley School Runner (uncredited)
Bosworth (uncredited)
Chief Borstal Officer (uncredited)
Stacy (uncredited)
Green (uncredited)
Gordon (uncredited)
Fenton (uncredited)
Scott (uncredited)
Mr. Smith (uncredited)
Lord Jaspers (uncredited)
Mr. Jones (uncredited)
Booking Office Clerk (uncredited)
Tory Politician (uncredited)
Harry Craig (uncredited)
Borstal Inmate (uncredited)
Army Officer at Sports Day (uncredited)
Man in Cafe (uncredited)
Ronalds (uncredited)
Doctor (uncredited)
Bit Part (uncredited)
Extra (uncredited)
Johnny Smith - Colin's Brother (uncredited)
Sports Day Spectator (uncredited)
Borstal Master at Meeting (uncredited)
Alice Smith - Colin's Sister (uncredited)
Bill Smith - Colin's Brother (uncredited)
Borstal Master in Workshop (uncredited)
Spectator at Sports Day (uncredited)
Prison Warder (uncredited)
Plainclothes Policeman (uncredited)
Ranley Headmaster (uncredited)
Ranley Boy (uncredited)