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The Biggest Loser Season 4 Episodes
Season 4 Episode Guide
15 Episodes 2007 - 2007
Episode 1
Back to Basics
Tue, Sep 11, 2007 120 mins
Eighteen contestants are dropped in the middle of the desert as Season 4 begins. This year, in addition to the usual red and blue teams (trained by Kim Lyons and Bob Harper, respectively), a secret black team is formed, trained by Jillian Michaels. Alison Sweeney takes over as host.
Episode 2
Episode 2
Tue, Sep 18, 2007 120 mins
The immunity challenge has the red and blue teams racing up the stairs of a 10-story building. Then, the secret black team is revealed in the weigh-in room, creating a three-way competition.
Episode 3
Episode 3
Tue, Sep 25, 2007 120 mins
The players must decide whether to give in to temptation when they are faced with a room filled with unhealthful foods. Later, the physical challenge finds the contestants racing a team of three kids in 100-meter sprints.
Episode 4
Episode 4
Tue, Oct 2, 2007 90 mins
The trainers are challenged to give in to temptation and eat junk food in order to give their team a time advantage for the uphill-and-back foot race, but they are torn between helping the team win and setting a good example.
Episode 5
Episode 5
Tue, Oct 9, 2007 90 mins
An exotic trip for the teams proves more demanding than relaxing when they must deal with extra temptations and a difficult challenge.
Episode 6
Episode 6
Tue, Oct 16, 2007 60 mins
The teams head to the beach for a challenge that tests their endurance. Also: Jillian gives a unique makeover to one of her team members.
Episode 7
Episode 7
Tue, Oct 23, 2007 90 mins
A game-altering prize awaits the winner of a poker challenge. Then, a player surprises everyone at the weigh-in.
Episode 8
Episode 8
Tue, Oct 30, 2007 90 mins
The teams try to refocus after Neil's bold strategic move. Also: a challenge testing endurance.
Episode 9
Biggest Losers Go Green
Tue, Nov 6, 2007 120 mins
The teams participate in eco-friendly activities, such as recycling and exercising without electricity, in this green-themed episode. Challenge winners receive hybrid cars.
Episode 10
Episode 10
Tue, Nov 13, 2007 120 mins
The players begin to compete as individuals rather than teams. In other events, the contestants are tempted by doughnuts; and a triathlon challenge allows a player to go home for a day.
Episode 11
Episode 11
Tue, Nov 20, 2007 120 mins
A visit to the set of the soap opera "Days of Our Lives," where friends and family of the contestants are waiting to surprise them.
Episode 12
Episode 12
Tue, Nov 27, 2007 120 mins
The final seven contestants compete in a challenge selected by viewers.
Episode 13
Episode 13
Tue, Dec 4, 2007 120 mins
The six remaining contestants are put to work at a pizzeria. Later, they participate in a punching challenge. Also: The Top 10 transformation moments from the first three seasons are shown.
Episode 14
Episode 14
Tue, Dec 11, 2007 60 mins
The five remaining contestants take a look back at all their hard work before another player is sent packing and the final four is revealed.
Episode 15
Episode 15
Tue, Dec 18, 2007 119 mins
Season 4 ends with the announcement of the winner. Also: All of this round's contestants return for a final weigh-in.
