Character Name : Terence Aloysius 'Slip' Mahoney

Original Name : Leo Gorcey

Gender : Male

Character Name : Horace Debussy 'Sach' Jones

Original Name : Huntz Hall

Gender : Male

Character Name : Edgar Alden Franklin Smith

Original Name : Lloyd Corrigan

Gender : Male

Character Name : Margo

Original Name : Lela Bliss

Gender : Female

Character Name : Dr. Basil Granville

Original Name : Philip Van Zandt

Gender : Male

Character Name : Louie

Original Name : Bernard Gorcey

Gender : Male

Character Name : Whitey

Original Name : William Benedict

Gender : Male

Character Name : Butch

Original Name : Buddy Gorman

Gender : Male

Character Name : Chuck

Original Name : David Gorcey

Gender : Male

Character Name : Cynthia

Original Name : Jan Kayne

Gender : Male

Character Name : Mrs. Parelli

Original Name : Argentina Brunetti

Gender : Female

Character Name : Professor Krantz

Original Name : Marshall Bradford

Gender : Male

Character Name : Jack Eagan

Original Name : Robert Coogan

Gender : Male

Character Name : Gus

Original Name : Michael Ross

Gender : Male

Character Name : Seance Guest (uncredited)

Original Name : Bess Flowers

Gender : Female