Murder in the Fleet 1935

Synopsis:

A traitor is lurking somewhere aboard the USS Carolina, and Lt. Tom Randolph is determined to find the offender. First a revolutionary new piece of technology -- an electric firing device -- is sabotaged. Then one of the cruiser's crew is murdered. In order to catch the killer, the captain locks down the ship. With foreign dignitaries, corporate goons and even Tom's girlfriend, Betty, trapped on the vessel, there is no shortage of suspects.

Directed by: Edward Sedgwick
Written by: Frank Wead & Joseph Sherman
Runtime: 69 minutes
Tagline: YOU NAME THE KILLER!...Join the thousand men on the warship who saw Duval die!
Cast:
Robert Taylor
Robert Taylor
Lieutenant Tom Randolph 
Jean Parker
Jean Parker
Betty Lansing 
Ted Healy
Ted Healy
Mac O'Neill 
Una Merkel
Una Merkel
'Toots' Timmons 
Nat Pendleton
Nat Pendleton
'Spud' Burke 
Jean Hersholt
Jean Hersholt
Victor Hanson