Bonita Granville

Character: Nancy Drew

Frankie Thomas

Character: Ted Nickerson

John Litel

Character: Carson Drew

Frank Orth

Character: Captain Tweedy

Renie Riano

Character: Effie Schneider

Vera Lewis

Character: Miss Rosemary Turnbull

Louise Carter

Character: Miss Floretta Turnbull

William Gould

Character: Daniel Talbert

George Guhl

Character: Smitty

John Ridgely

Character: Reporter

William Hopper

Character: Reporter (as DeWolf Hopper)

Creighton Hale

Character: Reporter

Frank Mayo

Character: Tribune Photographer

Frederic Tozere

Character: District Attorney's Investigator (as Fredric Tozere)

Don Rowan

Character: Phillips the Chauffeur

Dick Elliott

Character: McKeever

Fern Barry

Character: McKeever's Secretary (uncredited)

Nat Carr

Character: Policeman (uncredited)

Sol Gorss

Character: Reporters' Driver (uncredited)

Frank Meredith

Character: Motorcycle Policeman (uncredited)

Jack Mower

Character: Ice Company Dispatcher (uncredited)

Terry Nibert

Character: Turnbull's Kitchen Maid (uncredited)

Paul Panzer

Character: Reporter (uncredited)

Eddie Parker

Character: Motorcycle Policeman (uncredited)

Bob Reeves

Character: Cop (uncredited)

John J. Richardson

Character: Reporter (uncredited)

Cliff Saum

Character: Burt the Iceman (uncredited)

Joanne Tree

Character: Teen (uncredited)

Jack Wise

Character: Second Photographer (uncredited)