Related Clues:
- Turncoat's action
- Have confidence over investigator (female) — never good to show disloyalty
- Something that might be laid on two men in short showing bad faith
- Backstabber's forte
- Disloyalty of a couple of chaps holding up wager
- Double-cross British theatre ultimately over 'rising amateur talent'
- Treachery of spoilt Yale brat