An appealing movie with the Bowery Boys in the middle of things again. After her guardian is killed by bar owner Beery, the boys hide Gillis for her own safety. All evidence seems to point to the boys as the guilty parties in the murder. Beery forces Hall to help with a warehouse robbery,
but, before it can take place, they find a witness to the murder, Gillis' grandfather. He is paralyzed and cannot speak but blinks his eyes in Morse code to reveal who did it. Hall goes through with the robbery to bring Beery to justice.