- Leo Gorcey
- Terence Aloysius 'Slip' Mahoney
- Huntz Hall
- Horace Debussy 'Sach' Jones
- Lloyd Corrigan
- Edgar Alden Franklin Smith
- Lela Bliss
- Margo the Medium
- Philip Van Zandt
- Dr. Basil Granville
- Bernard Gorcey
- Louie Dumbrowsky
- William 'Billy' Benedict
- Whitmore 'Whitey' Williams
- Buddy Gorman
- Butch
- David Gorcey
- Chuck
- Jan Kayne
- Cynthia
- Robert Coogan
- Jack Eagan
- Argentina Brunetti
- Mama Parelli
- Marshall Bradford
- Professor Krantz
- Michael Ross
- Gus
- Al Bain
- Sweetshop Patron
- Paul Bryar
- Reporter
- James Conaty
- Seance Participant
- Bess Flowers
- Seance Participant
- Hal Gerard
- Dr. Siegfried
- Kenneth Gibson
- Seance Participant
- Pat Gleason
- Reporter
- Doris Kemper
- Mrs. Mahoney
- Donald Lawton
- Leonardi
- Harold Miller
- Seance Participant
- Belle Mitchell
- Madame Zola
- Dorothy Neumann
- Miss Hamilton - Seance Participant
- Monty O'Grady
- Seance Participant
- Bob Peoples
- Photographer
