Special Agent K-7
Raymond K. Johnson
Phil Dunham (photoplay), Leslie Spiller (additional dialogue), George Zimmer (character)
Walter McGrail as Vincent 'Lanny' Landers (Special Agent K-7), Queenie Smith as Ollie O'Dea, Irving Pichel as Lester Owens, Donald Reed as Billy Westrop, Duncan Renaldo as Tony Blank
Special Agent K-7 is pulled into the investigation of a murder at a swanky nightclub run by a notorious gangster.