Weighing Up the Enemy Channel 4 Ended 1 Season · 4 Episodes · Premiered January 6, 2015 · Ended January 27, 2015 Dieters compete to lose the most weight by finding motivation in not wanting to lose to their rival, and having to pay out for it. Where to Watch: Channel 4 Official Site Next Air Time: No upcoming air date Seasons & Episodes Season 1 4 episodes 2015 Cast Christian Jessen as Presenter View all 1 cast members → Top Rated Shows Breaking Bad AMC ★ 9.2 Band of Brothers HBO ★ 9 Game of Thrones HBO ★ 8.9 The Wire HBO ★ 8.9 Firefly FOX ★ 8.9 Sherlock BBC One ★ 8.9 More on Channel 4 The IT Crowd ★ 8.7 Utopia ★ 8.4 Shameless ★ 8.1 Man Down ★ 8 Derek ★ 8 Peep Show ★ 7.9 User Reviews Rate this show Your star rating (required) ★ ★ ★ ★ ★ Submit Review