The Biggest LoserS05E01

E1. They Got Fat Together, Can They Get Thin Together?

90m

E2. Contestants Face Barbecue Temptation and Giant Seesaw Challenge!

90m

E3. Tensions Run High As This Week's Challenge Causes Rifts Among Players

90m

E4. One Outcast Duo Squares Off Against All the Rest

90m

E5. Surprise Escalator Challenge Changes the Game Forever

90m

E6. Celebrity Chef Rocco DiSpirito Guest Stars

90m

E7. Special Guest Appearance by Jillian's Mom

90m

E8. Contestants Reunited With Loved Ones

90m

E9. One Team Surprised With Trip to Vegas

90m

E10. Contestants Tackle One of the Biggest Challenges in Show's History

90m

E11. All Contestants Return to Ranch in Surprise Twist

90m

E12. Contestants Made Over by Fashion Guru Tim Gunn

90m

E13. Competition Heats Up With Only Six Contestants Left

90m

E14. Last Five Contestants Get Surprise Trip to Australia

90m

E15. Surprise Game-Changing Twist in Last Episode Before Live Finale

90m

E16. "Biggest Loser" Revealed in Season Finale

90m