• S 8: Ep 11 Episode 811
    11/24/09
  • S 8: Ep 10 Episode 810: The Makeover Episode
    11/17/09
  • S 8: Ep 9 Episode 809
    11/10/09
  • S 8: Ep 8 Episode 808
    11/3/09
  • S 8: Ep 7 Episode 807
    10/27/09
  • S 8: Ep 6 Episode 806
    10/20/09
  • S 8: Ep 5 Episode 805
    10/13/09
  • S 8: Ep 4 Episode 804
    10/6/09
  • S 8: Ep 3 Episode 803
    9/29/09
  • S 8: Ep 2 Episode 802
    9/22/09
  • S 8: Ep 1 Episode 801
    9/15/09
  • S 7: Ep 20 Episode 719: "Biggest Loser" Revealed in Season Finale!
    5/12/09
  • S 7: Ep 19 Episode 718: Past Season Winners Cheer On the Final Four as They Face Their Toughest Challenge Yet - Running a Full Marathon!
    5/5/09
  • S 7: Ep 11 Episode 710: A 24-Hour Fitness Relay Race Brings Winning Team 24 Hours of Luxury
    3/10/09
  • S 7: Ep 10 Episode 709: Popular Chef Rocco DiSpirito Guest Stars
    3/3/09
  • S 7: Ep 9 Episode 708B: Contestants Get Pop Quiz on Health and Aging
    2/25/09
  • S 7: Ep 8 Episode 708A: Contestants Get Unexpected Shake-Up When Teams Are Re-Organized
    2/24/09
  • S 7: Ep 7 Episode 707: Contestants Learn to Work Out Without the Use of the Gym
    2/17/09
  • S 7: Ep 6 Episode 706: One Contestant Wins 24-Hour Visit from Loved One
    2/10/09
  • S 7: Ep 5 Episode 705
    2/3/09
  • S 7: Ep 4 Episode 704
    1/27/09
  • S 7: Ep 3 Episode 703
    1/20/09
  • S 7: Ep 2 Episode 702: Bob Freaks Out When One Contestant Doesn't Give it Her All
    1/13/09
  • S 7: Ep 1 Episode 701: Season Premiere with Oldest, Youngest and Heaviest Contestants Ever, Plus a Shocking New Twist!
    1/6/09
  • S 6: Ep 11 Episode 610: NFL Superstars Jerry Rice and Steve Young and Celebrity Chef Rocco DiSpirito Guest Star in Thanksgiving Episode
    11/25/08
  • S 6: Ep 6 Episode 605: Contestants Face Longest Challenge Ever - From Sun Up to Sundown
    10/14/08
  • S 6: Ep 5 Episode 604B: Surprising Weigh-In Forces One Team to Send Family Member Home
    10/8/08
  • S 6: Ep 4 Episode 604A: Family Teams Face Toughest Challenge Yet
    10/7/08
  • S 6: Ep 3 Episode 603: Contestants Take Road Trip to the Grand Canyon!
    9/30/08
  • S 6: Ep 2 Episode 602: Chef Rocco DiSpirito Teaches Contestants to Make Healthy, Tasty and Affordable Meals
    9/23/08
  • S 6: Ep 1 Episode 601: Husband-and-Wife Teams and Parent-Adult Child Teams Compete in Must-See Season Premiere!
    9/16/08
  • S 5: Ep 16 Episode 516: "Biggest Loser" Revealed in Season Finale
    4/15/08
  • S 5: Ep 15 Episode 515: Surprise Game-Changing Twist in Last Episode Before Live Finale
    4/8/08
  • S 5: Ep 14 Episode 514: Last Five Contestants Get Surprise Trip to Australia
    4/1/08
  • S 5: Ep 13 Episode 513: Competition Heats Up With Only Six Contestants Left
    3/25/08
  • S 5: Ep 12 Episode 512: Contestants Made Over by Fashion Guru Tim Gunn
    3/18/08
  • S 5: Ep 11 Episode 511: All Contestants Return to Ranch in Surprise Twist
    3/11/08
  • S 5: Ep 10 Episode 510: Contestants Tackle One of the Biggest Challenges in Show's History
    3/4/08
  • S 5: Ep 9 Episode 509: One Team Surprised With Trip to Vegas
    2/26/08
  • S 5: Ep 8 Episode 508: Contestants Reunited With Loved Ones
    2/19/08
  • S 5: Ep 7 Episode 507: Special Guest Appearance by Jillian's Mom
    2/12/08
  • S 5: Ep 6 Episode 506: Celebrity Chef Rocco DiSpirito Guest Stars
    2/5/08
  • S 5: Ep 5 Episode 505: Surprise Escalator Challenge Changes the Game Forever
    1/29/08
  • S 5: Ep 4 Episode 504: One Outcast Duo Squares Off Against All the Rest
    1/22/08
  • S 5: Ep 3 Episode 503: Tensions Run High As This Week's Challenge Causes Rifts Among Players
    1/15/08
  • S 5: Ep 2 Episode 502: Contestants Face Barbecue Temptation and Giant Seesaw Challenge!
    1/8/08
  • S 5: Ep 1 Episode 501: They Got Fat Together, Can They Get Thin Together?
    1/1/08
  • S 4: Ep 15 Episode 415: "Biggest Loser" Revealed in Season Finale!
    12/18/07
  • S 4: Ep 14 Episode 414: Five Remaining Players Compete for Spot on Finale
    12/11/07
  • S 4: Ep 13 Episode 413: A Slice of Temptation
    12/4/07
  • S 4: Ep 12 Episode 412: Viewers Choose the Challenge
    11/27/07
  • S 4: Ep 11 Episode 411: Memorable Makeovers
    11/20/07
  • S 4: Ep 10 Episode 410: A Taste of Home
    11/13/07
  • S 4: Ep 9 Episode 409: "Biggest Losers" Go Green
    11/6/07
  • S 4: Ep 8 Episode 408: Most Emotional Elimination So Far of the Season
    10/30/07
  • S 4: Ep 7 Episode 407: Weigh-In Shocker
    10/23/07
  • S 4: Ep 6 Episode 406: Lively Beach Competition
    10/16/07
  • S 4: Ep 5 Episode 405: Surprise Getaway
    10/9/07
  • S 4: Ep 4 Episode 404: Bidding Wars
    10/2/07
  • S 4: Ep 3 Episode 403: The Pressure of Temptation
    9/25/07
  • S 4: Ep 2 Episode 402: The Secret Black Team is Revealed!
    9/18/07
  • S 4: Ep 1 Episode 401: Back to Basics
    9/11/07
  • S 4: Ep 0 Did They Keep the Weight Off?
    9/4/07