Det. Insp. Fred Fellows
Jean Sherman
Clyde Burchard
Mr Simpson
Ray Tenby
Joan Simpson
Mrs Simpson
Restlin
Sgt Gorman
Andy Roach
Mrs Banks
Det. Sgt. Jim Wilks
Mr. Bunnell (uncredited)
Porter (uncredited)
Constable at Murder Scene (uncredited)
Police Clerk (uncredited)
Glazier (uncredited)
Hilders (uncredited)
Information Sergeant (uncredited)
Supt. Ramsey (uncredited)
2nd Press Man (uncredited)
Garage Foreman (uncredited)
Lois (uncredited)
Chief Constable (uncredited)
1st Press Man (uncredited)
Mr. Gardner (uncredited)
Mr. Peck (uncredited)
Secretary (uncredited)
Chief Superintendent (uncredited)
Driver PC Harris (uncredited)
Police Operator (uncredited)
Mr. Blake (uncredited)