Lance O'Leary
Patric Knowles
Lance O'Leary

“$100,000 worth of radium vanishes...three men are mysteriously killed...a corpse comes back from the dead...and it's only the beginning folks, only the beginning!”
Choreographer Bob Connolly and prolific screenwriter Crane Wilbur teamed up on the direction of Warner Bros.' The Patient in Room 18. Patric Knowles delivers a delightfully comic performance as Lance, an outwardly normal young man obsessed with detective stories. When his obsession threatens to lapse over into lunacy, Lance is sent to the hospital for a nice long rest. It isn't long before he gets mixed up in a genuine murder mystery, using his second-hand knowhow to solve the case. Up-and-coming Ann Sheridan is quite amusing as Lance's nurse and confidante, while the murderer is played by a fellow who is usually cast as the murder victim.
Lance O'Leary
Patric Knowles
Lance O'Leary
Sara Keate
Ann Sheridan
Sara Keate
Bentley
Eric Stanley
Bentley
Jim Warren
John Ridgely
Jim Warren
Maida Day
Rosella Towne
Maida Day
Carol Lethany
Jean Benedict
Carol Lethany
Dr. Bahman
Charles Trowbridge
Dr. Bahman
Inspector Foley
Cliff Clark
Inspector Foley
Dr. Arthur Lethany
Harland Tucker
Dr. Arthur Lethany
Dr. Fred Harker
Edward Raquello
Dr. Fred Harker
Nurse Taylor
Vickie Lester
Nurse Taylor
Frank Warren
Edward McWade
Frank Warren
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