More information: IMDB
Watch The Biggest Loser UK Season 13
Episode 18
Season 13, Episode 18
aired: Tue, May 1, 2012
Former contestants reunite and reveal how much weight they have lost; one of the three finalists wins the grand prize.
Episode 17
Season 13, Episode 17
aired: Tue, Apr 24, 2012
Eliminated contestants return to compete in a four-part challenge; the third finalist is revealed.
Episode 16
Season 13, Episode 16
aired: Tue, Apr 17, 2012
Past-season winners John Rhode, Olivia Ward and Patrick House return to join the current contestants in a rough and wild challenge; the contestants review their progress; one player wins a new car.
Episode 15
Season 13, Episode 15
aired: Tue, Apr 10, 2012
First lady Michelle Obama talks to the contestants about health and fitness, then joins them in a workout; Bob helps a player who turns to food to deal with stress.
Episode 14
Season 13, Episode 14
aired: Tue, Apr 3, 2012
The six remaining contestants receive a video message from first lady Michelle Obama inviting them to the White House; stylist Jeannie Mai and hair stylist Ken Paves gives the contestants makeovers.
Episode 13
13
aired: Tue, Mar 27, 2012
Dolvett and Bob try to prove that exercise is not boring; the players compete in a truck-loading challenge; season 12 contestants return to judge a cooking challenge.
Episode 12
12
aired: Tue, Mar 20, 2012
A trivia game awards the players cash prizes; the contestants compete for immunity and learn how to surf from ``Soul Surfer'' Bethany Hamilton.
Episode 11
11
aired: Tue, Mar 13, 2012
After a tug-of-war competition, one contestant receives a shopping spree with fashion designer Jessica Simpson; a trainer helps a contestant conquer a fear of heights.
Episode 10
10
aired: Tue, Mar 6, 2012
The contestants swap trainers for a week; the contestants search for weight plates in a giant mud pit.
Episode 9
9
aired: Tue, Feb 28, 2012
After the remaining contestants test their knowledge during an 18-day trip home, one player wins immunity; a challenge winner receives $10,000.
Episode 8
8
aired: Tue, Feb 21, 2012
The winner of a food challenge gets the power to rearrange the teams; the teams race to put together a giant puzzle; a contestant goes home.
Episode 7
7
aired: Tue, Feb 14, 2012
One player from each team goes home with a trainer and is the only player whose weight counts at the weigh-in; the teams face an obstacle course; a contestant gets help preparing a meal for a loved one.
Episode 6
6
aired: Tue, Feb 7, 2012
The contestants participate in a dunk tank challenge in which the losing team faces a week without a trainer; a contestant is eliminated after a tense weigh-in.
Episode 5
5
aired: Tue, Jan 31, 2012
The red and black teams compete in challenges involving medicine balls and a trampoline; the aqua team siblings return for a weigh-in.
Episode 4
4
aired: Tue, Jan 24, 2012
The teams compete in a battering ram challenge to win rights to the gym; Bob and Dolvett struggle with contestants they believe can work harder.
Episode 3
3
aired: Tue, Jan 17, 2012
Chinese buffet temptation; face -off challenge in the gym; the winning team of a water-transfer challenge gets to have video chats with their loved ones; a player makes a shocking decision.
Episode 2
2
aired: Tue, Jan 10, 2012
Representatives from each team bid on how much weight they think their teams will lose; the contestants learn to shop for healthy food; puzzle challenge; the players learn their inner ages.
Episode 1
1
aired: Tue, Jan 3, 2012
The contestants arrive in pairs and then are split up into two competing teams; one teams doesn't make it to the ranch.
