Season 7 Episodes21
Cast3

Bob Harper
Self

Alison Sweeney
Self - Host

Jillian Michaels
Self
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Ranked #6 of 19 in Season 7•+0.3 vs season avg
Bob and Jillian take the players on a field trip to teach them healthy grocery shopping on a budget, and one player hits a weight-loss milestone.

Bob Harper
Self

Alison Sweeney
Self - Host

Jillian Michaels
Self
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"Trivia Quiz" is episode 17 of The Biggest Loser season 7. It scored 7.2/10 from 12 votes, ranking #6 of 19 episodes this season (season average 6.9). It aired on April 21, 2009.