Watch The Traitors UK Episode 1 HD Full Free on SolarMovie. Watch The Traitors UK tv series online free. Twenty-two strangers compete in a series of missions for a chance to win £120k. However, amongst ...Twenty-two strangers compete in a series of missions for a chance to win £120k. However, amongst the players lie the 'Traitors', who meet in secret and decide who to eliminate from their fellow players known as 'Faithfuls'.