Générique complet
Mary Ryan, Detective
Marsha Hunt
Mary Ryan
John Litel
Capt. Billings
June Vincent
Estelle Byron
Harry Shannon
Sawyer
WP
William Phillips
Joey Gurney (as William Phillips)
Katherine Warren
Mrs. Angie Sawyer
Victoria Horne
Wilma Hall
John Dehner
Belden
Arthur Space
Mike Faber
Kernan Cripps
Riley
Chester Clute
Chester Wiggin
Paul E. Burns
Collins
I. Stanford Jolley
Mike, the Chauffeur
Bess Flowers
Mrs. Moss (aka Mrs. Horne)
Isabel Randolph
Isabel Simpson
Ben Welden
Sammy
Robert Emmett Keane
Munsell
DM
Doreen McCann
Patsy Hall