Season
- Season 0 2007-09-04
- Season 1 2004-10-19
- Season 2 2005-09-13
- Season 3 2006-09-20
- Season 4 2007-09-11
- Season 5 2008-01-01
- Season 6 2008-09-16
- Season 7 2009-01-06
- Season 8 2009-09-15
- Season 9 2010-01-05
- Season 10 2010-09-21
- Season 11 2011-01-04
- Season 12 2011-09-20
- Season 13 2012-01-03
- Season 14 2013-01-06
- Season 15 2013-10-08
- Season 16 2014-09-11
- Season 17 2016-01-04
- Season 18 2020-01-28
Season 18 Episode
- Season 5 They Got Fat Together, Can They Get Thin Together?
- Season 5 Contestants Face Barbecue Temptation and Giant Seesaw Challenge!
- Season 5 Tensions Run High As This Week's Challenge Causes Rifts Among Players
- Season 5 One Outcast Duo Squares Off Against All the Rest
- Season 5 Surprise Escalator Challenge Changes the Game Forever
- Season 5 Celebrity Chef Rocco DiSpirito Guest Stars
- Season 5 Special Guest Appearance by Jillian's Mom
- Season 5 Contestants Reunited With Loved Ones
- Season 5 One Team Surprised With Trip to Vegas
- Season 5 Contestants Tackle One of the Biggest Challenges in Show's History
- Season 5 All Contestants Return to Ranch in Surprise Twist
- Season 5 Contestants Made Over by Fashion Guru Tim Gunn
- Season 5 Competition Heats Up With Only Six Contestants Left
- Season 5 Last Five Contestants Get Surprise Trip to Australia
- Season 5 Surprise Game-Changing Twist in Last Episode Before Live Finale
- Season 5 "Biggest Loser" Revealed in Season Finale
The Biggest Loser - Season 5 Episode 8 Contestants Reunited With Loved Ones
5.40 90 minutes This week, the remaining contestants are sent home to see their loved ones for the first time since leaving to come to the ranch. But this is no vacation, as the contestants must eat and exercise without the help of their trainers and with all of the distractions and temptations of the real world. After returning to the ranch, the teams face off in a challenge that tests their endurance before an elimination round sends another player packing.
