Warren Hull closely resembled mobster and "founder of Las Vegas" Bugsy Siegel (murdered in 1946), who was a friend of George Raft. Siegel had even considered becoming an actor.
There are two slightly different edits of the film, one clocking in at 56 minutes, the other at 58 minutes. The 56-minute version does not feature the Monogram train logo and has upbeat jazz music playing over the opening credits. The 58-minute version does have the Monogram train and uses Mendelssohn's Wedding March as the opening music.