Watching this and other Mike Shane entries in this series is truly a treat. They simply don't make them like this any more! Lloyd Nolan is a glib, fast-talking, somewhat arrogant Mike Shane but these traits only add to the character. This one was filmed on a set--unlike some of the others--and the viewer doesn't get a time-travel perspective of the way things looked in 1941. Even so, this little film is well worth watching and owning. Black cast members are given roles of ghost-fearing janitors and one--Mantan Moreland--has his name misspelled in the credits. Oh, if you like double-breasted suits, this film is for you. Shane and other male members of the cast wear them in every scene.