Τίποτε δεν είναι σίγουρο όταν ο βρώμικος αστυνομικός ανθρωποκτονιών Ρικ Σαντόρο γίνεται μάρτυρας κατά τη διάρκεια ενός αγώνα πυγμαχίας. Τώρα εξαρτάται από αυτόν και τον παιδικό του φίλο και αξιωματικό της αντικατασκοπείας του Ναυτικού, πράκτορα Κέβιν Ντουν να αποκαλύψουν τη συνομωσία που υπάρχει πίσω από το φόνο. Σε κάθε βήμα ο Σαντόρο κάνει όλο και πιο συνταρακτικές ανακαλύψεις, τις οποίες δεν μπορεί πια να αγνοήσει.

Both Jack Sander and Bob Corby are boxers in love with Mabel. Jack and Mabel wed, but their marriage is flat. The young wife looks to Bob for comfort.

Fight manager takes out an insurance policy on his puny pugilist and then proceeds to try to arrange for an accident so that he can collect.

An arctic saloon. The tiny dog, Dan McFoo, is playing a pinball-like marble game in the back. His girlfriend, Sue, sounding like Katharine Hepburn, stands by. A stranger comes in with eyes for Sue; he begins a boxing match with Dan. After Dan gets knocked down, he accuses the stranger of having something in the glove; the ref finds four horseshoes and a horse. After the fight goes on a while with no conclusion, the narrator tosses a couple of guns, the lights go out, and Dan is shot or is he?

Produced by Cathay-Keris, this omnibus of three stories (with different directors) was adapted from mystery tales featuring Detective Inspector Latiff (S. Roomai Noor), a character created Pelham Groom, a former British officer and genre writer who settled in Singapore. Latiff’s ‘Watson’ is a female Chinese forensic doctor (Mary Lim), and the first story 'Mud on Her Shoes' hinges on the romance between an English expat and a Malay woman. The second story is the titular 'Hantu Rimau'. The third tale ’Double Knock Out’, heralded as the first depiction of a local boxing match, was shot in Happy World (later renamed Gay World), one of the night-life amusement parks known as the ‘Worlds’. 'Mud on Her Shoes' directed by L. Krishnan, 'Hantu Rimau' directed by B.N. Rao, 'Double Knock Out' directed by S. Roomai Noor

Vic "Bomber" Bealer is a handsome, manipulative boxer who aspires to something greater than the small-town life he knows in Texas. But, even when opportunities present themselves, Bealer is too restless and indecisive to take advantage. Despite being on the cusp of making the Olympic boxing team, his life is in total disarray as he juggles relationships with an old flame, a girl who's way too young for him, and a foul-mouthed trainer.