After 12 years away from films, Mary Pickford was the backstage executive producer of this murder-mystery with her husband Buddy Rogers. Wealthy Colbert, a socialite married to Ameche, is found aboard a train chugging toward Boston. She has no idea what she's doing on the train or how she
got there. Smith, a nice old lady, helps her get in touch with Ameche, at their residence with police, whom he's called after Colbert's disappearance. The phone conversation is heard by officer Burr, as Ameche reminds Colbert that she had earlier threatened his life with a revolver, a fact Colbert
does not recall. Colbert hops the commuter flight back to New York and runs into cha...