Boston Blackie
Cecelia Bradley
Inspector Faraday
Marilyn Howard
Monk
Georgie
Mechanical Man
The Runt
Police Captain (uncredited)
Martin Vestrick (uncredited)
Giant (uncredited)
Blind Man (uncredited)
Murder in the Tunnel of Love!
When a murder occurs on an ocean liner docked in New York, the trail leads to Coney Island and a spy ring.
