
A ghost helps the Bowery Boys capture a gang of crooks led by a mad doctor.

as Terence Aloysius 'Slip' Mahoney

as Horace Debussy 'Sach' Jones

as Edgar Alden Franklin Smith

as Margo

as Dr. Basil Granville

as Louie

as Whitey

as Butch

as Chuck

as Cynthia

as Mrs. Parelli

as Professor Krantz

as Jack Eagan

as Gus

as Seance Guest (uncredited)