Haines (William Boyd) is the kind of reporter almost compulsory in 1930s and 1940s cinema: cocky, breezy and wise cracking! He is hunting after a business tycoon who has caused the ruination of many investors. He follows the man onto an ocean liner where he presumably is making his get away.
When the tycoon is killed in an amateur dramatic performance (don't ask), Haines is granted, despite not being an actual policeman, full rein by the captain (Lloyd Ingraham) to investigate and uncover the murderer. His investigation involves an awkward drunk, shifty crewmen aboard the liner and a love interest (Sheila Terry) of course.
This is typical of crime murder mysteries of the 1930s and 1940s. A mess of styles driven by a couple of charismatic leads. It doesn't really make a lot of sense with it's various red herrings and false starts but somehow works. Although its not that original, if we are to be honest, it has good performances and is light and very enjoyable.