Season 1
S1.E1 ∙ Episode #1.1S1.E2 ∙ Episode #1.2S1.E3 ∙ Episode #1.3S1.E4 ∙ Episode #1.4S1.E5 ∙ Episode #1.5S1.E6 ∙ Episode #1.6S1.E7 ∙ Episode #1.7S1.E8 ∙ Episode #1.8S1.E9 ∙ Episode #1.9S1.E10 ∙ Episode #1.10S1.E11 ∙ Episode #1.11S1.E12 ∙ Episode #1.12
Season 2
S2.E1 ∙ Episode #2.1S2.E2 ∙ Episode #2.2S2.E3 ∙ Episode #2.3S2.E4 ∙ Episode #2.4S2.E5 ∙ Episode #2.5S2.E6 ∙ Episode #2.6S2.E7 ∙ Episode #2.7S2.E8 ∙ Episode #2.8S2.E9 ∙ Episode #2.9S2.E10 ∙ Episode #2.10S2.E11 ∙ Episode #2.11S2.E12 ∙ Episode #2.12S2.E13 ∙ Episode #2.13S2.E14 ∙ Episode #2.14S2.E15 ∙ Episode #2.15S2.E16 ∙ Episode #2.16S2.E17 ∙ Episode #2.17S2.E18 ∙ Episode #2.18S2.E19 ∙ Episode #2.19S2.E20 ∙ Episode #2.20S2.E21 ∙ Episode #2.21S2.E22 ∙ Episode #2.22
Season 3
S3.E1 ∙ Episode #3.1S3.E2 ∙ Episode #3.2S3.E3 ∙ Episode #3.3S3.E4 ∙ Episode #3.4S3.E5 ∙ Episode #3.5S3.E6 ∙ Episode #3.6S3.E7 ∙ Episode #3.7S3.E8 ∙ Episode #3.8S3.E9 ∙ Episode #3.9S3.E10 ∙ Episode #3.10S3.E11 ∙ Episode #3.11S3.E12 ∙ Episode #3.12S3.E13 ∙ Episode #3.13
Season 4
S4.E1 ∙ Back to BasicsS4.E2 ∙ The Secret Black Team is Revealed!S4.E3 ∙ Episode #4.3S4.E4 ∙ Bidding WarsS4.E5 ∙ Episode #4.5S4.E6 ∙ Episode #4.6S4.E7 ∙ Episode #4.7S4.E8 ∙ Episode #4.8S4.E9 ∙ Episode #4.9S4.E10 ∙ Episode #4.10S4.E11 ∙ Episode #4.11S4.E12 ∙ Episode #4.12S4.E13 ∙ Episode #4.13S4.E14 ∙ Episode #4.14S4.E15 ∙ The Biggest Loser 4 Live Finale
Season 5
S5.E1 ∙ Episode #5.1S5.E2 ∙ Episode #5.2S5.E3 ∙ Episode #5.3S5.E4 ∙ Episode #5.4S5.E5 ∙ Episode #5.5S5.E6 ∙ Episode #5.6S5.E7 ∙ Episode #5.7S5.E8 ∙ Episode #5.8S5.E9 ∙ Episode #5.9S5.E10 ∙ Episode #5.10S5.E11 ∙ Episode #5.11S5.E12 ∙ Episode #5.12S5.E13 ∙ Episode #5.13S5.E14 ∙ Episode #5.14S5.E15 ∙ Episode #5.15S5.E16 ∙ The Biggest Loser 5 Live Finale
Season 6
S6.E1 ∙ Episode #6.1S6.E2 ∙ Episode #6.2S6.E3 ∙ Episode #6.3S6.E4 ∙ Episode #6.4S6.E5 ∙ Episode #6.5S6.E6 ∙ Episode #6.6S6.E7 ∙ Episode #6.7S6.E8 ∙ Episode #6.8S6.E9 ∙ Episode #6.9S6.E10 ∙ Episode #6.10S6.E11 ∙ Episode #6.11S6.E12 ∙ Episode #6.12S6.E13 ∙ Episode #6.13S6.E14 ∙ Episode #6.14S6.E15 ∙ Episode #6.15
Season 7
S7.E1 ∙ Episode #7.1S7.E2 ∙ Episode #7.2S7.E3 ∙ Episode #7.3S7.E4 ∙ Episode #7.4S7.E5 ∙ Episode #7.5S7.E6 ∙ Episode #7.6S7.E7 ∙ Episode #7.7S7.E8 ∙ Episode #7.8S7.E9 ∙ Episode #7.9S7.E10 ∙ Episode #7.10S7.E11 ∙ Episode #7.11S7.E12 ∙ Episode #7.12S7.E13 ∙ Episode #7.13S7.E14 ∙ Episode #7.14S7.E15 ∙ Episode #7.15S7.E16 ∙ Episode #7.16S7.E17 ∙ Episode #7.17S7.E18 ∙ Episode #7.18S7.E19 ∙ The Biggest Loser Couples Finale
Season 8
S8.E1 ∙ Episode #8.1S8.E2 ∙ Episode #8.2S8.E3 ∙ Episode #8.3S8.E4 ∙ Episode #8.4S8.E5 ∙ Episode #8.5S8.E6 ∙ Episode #8.6S8.E7 ∙ Episode #8.7S8.E8 ∙ Episode #8.8S8.E9 ∙ Episode #8.9S8.E10 ∙ Episode #8.10S8.E11 ∙ Episode #8.11S8.E12 ∙ Episode #8.12S8.E13 ∙ Episode #8.13
Season 9
S9.E1 ∙ Episode #9.1S9.E2 ∙ Episode #9.2S9.E3 ∙ Episode #9.3S9.E4 ∙ Episode #9.4S9.E5 ∙ Episode #9.5S9.E6 ∙ Episode #9.6S9.E7 ∙ Episode #9.7S9.E8 ∙ Episode #9.8S9.E9 ∙ Episode #9.9S9.E10 ∙ Episode #9.10S9.E11 ∙ Episode #9.11S9.E12 ∙ Episode #9.12S9.E13 ∙ Episode #9.13S9.E14 ∙ Episode #9.14S9.E15 ∙ Episode #9.15S9.E16 ∙ Episode #9.16S9.E17 ∙ Episode #9.17S9.E18 ∙ Episode #9.18S9.E19 ∙ Episode #9.19
Season 10
S10.E1 ∙ Episode #10.1S10.E2 ∙ Episode #10.2S10.E3 ∙ Episode #10.3S10.E4 ∙ Episode #10.4S10.E5 ∙ Episode #10.5S10.E6 ∙ Episode #10.6S10.E7 ∙ Episode #10.7S10.E8 ∙ Episode #10.8S10.E9 ∙ Episode #10.9S10.E10 ∙ Episode #10.10S10.E11 ∙ Episode #10.11S10.E12 ∙ Episode #10.12S10.E13 ∙ Episode #10.13
Season 11
S11.E1 ∙ Episode #11.1S11.E2 ∙ Episode #11.2S11.E3 ∙ Episode #11.3S11.E4 ∙ Episode #11.4S11.E5 ∙ Episode #11.5S11.E6 ∙ Episode #11.6S11.E7 ∙ Episode #11.7S11.E8 ∙ Episode #11.8S11.E9 ∙ Episode #11.9S11.E10 ∙ Episode #11.10S11.E11 ∙ Episode #11.11S11.E12 ∙ Episode #11.12S11.E13 ∙ Episode #11.13S11.E14 ∙ Episode #11.14S11.E15 ∙ Episode #11.15S11.E16 ∙ Episode #11.16S11.E17 ∙ Episode #11.17S11.E18 ∙ Episode #11.18S11.E19 ∙ Episode #11.19S11.E20 ∙ Episode #11.20S11.E21 ∙ Winner Revealed
Season 12
S12.E1 ∙ Episode #12.1S12.E2 ∙ Episode #12.2S12.E3 ∙ Episode #12.3S12.E4 ∙ Episode #12.4S12.E5 ∙ Episode #12.5S12.E6 ∙ Episode #12.6S12.E7 ∙ Episode #12.7S12.E8 ∙ Episode #12.8S12.E9 ∙ Episode #12.9S12.E10 ∙ Episode #12.10S12.E11 ∙ Episode #12.11S12.E12 ∙ Episode #12.12S12.E13 ∙ Episode #12.13
Season 13
S13.E1 ∙ Episode #13.1S13.E2 ∙ Episode #13.2S13.E3 ∙ Episode #13.3S13.E4 ∙ Episode #13.4S13.E5 ∙ Episode #13.5S13.E6 ∙ Episode #13.6S13.E7 ∙ Valentine's ShootS13.E8 ∙ Episode #13.8S13.E9 ∙ Episode #13.9S13.E10 ∙ Episode #13.10S13.E11 ∙ Episode #13.11S13.E12 ∙ Episode #13.12S13.E13 ∙ Episode #13.13S13.E14 ∙ Episode #13.14S13.E15 ∙ Episode #13.15S13.E16 ∙ Episode #13.16S13.E17 ∙ Episode #13.17S13.E18 ∙ Finale
Season 14
S14.E1 ∙ Week One: We're Back... and So Is JillianS14.E2 ∙ Week Two: Get MovingS14.E3 ∙ Week Three: Cut the JunkS14.E4 ∙ Week Four: Pay It ForwardS14.E5 ∙ Week Five: Waist & MoneyS14.E6 ∙ Week Six: Lead by ExampleS14.E7 ∙ Week Seven: Tough LoveS14.E8 ∙ Week Eight: Work TogetherS14.E9 ∙ Week Nine: Face Your FearsS14.E10 ∙ Week Ten: Make a DifferenceS14.E11 ∙ Week Eleven: Down to the WireS14.E12 ∙ Live Finale
Season 15
S15.E1 ∙ Episode #15.1S15.E2 ∙ Episode #15.2S15.E3 ∙ Episode #15.3S15.E4 ∙ Episode #15.4S15.E5 ∙ Episode #15.5S15.E6 ∙ Episode #15.6S15.E7 ∙ Episode #15.7S15.E8 ∙ Episode #15.8S15.E9 ∙ Episode #15.9S15.E10 ∙ Episode #15.10S15.E11 ∙ Episode #15.11S15.E12 ∙ Episode #15.12S15.E13 ∙ Episode #15.13S15.E14 ∙ Episode #15.14S15.E15 ∙ Episode #15.15
Season 16
S16.E1 ∙ Opening DayS16.E2 ∙ The KnockoutS16.E3 ∙ Double HeaderS16.E4 ∙ The LotteryS16.E5 ∙ SidelinedS16.E6 ∙ The TailgateS16.E7 ∙ The DropS16.E8 ∙ Penalty BoxS16.E9 ∙ Yes, Coach!S16.E10 ∙ Free AgentsS16.E11 ∙ No 'I' in TeamS16.E12 ∙ The PlayoffsS16.E13 ∙ Kauai Part 1S16.E14 ∙ Kauai Part 2S16.E15 ∙ Makeover WeekS16.E16 ∙ The ComebackS16.E17 ∙ End ZoneS16.E18 ∙ Live Finale
Season 17
S17.E1 ∙ Money HungryS17.E2 ∙ Taste Test; Keep on Truckin'S17.E3 ∙ Hooked on 'Tronics; the Big SwitchS17.E4 ∙ Ready? Set. Auction!; Ship ShapeS17.E5 ∙ Homeward Bound; Real World ProblemsS17.E6 ∙ Makeover WeekS17.E7 ∙ I Got the Power; the Final CutS17.E8 ∙ Live Finale
Season 18
The Biggest Loser (2004)
Contestants transform mentally and physically as they compete to lose weight and win a cash prize.