TV Fit for TV: The Reality of the Biggest Loser Fit for TV: The Reality of the Biggest Loser 5.6/10 by 19 users Takes an inside look at the making of the hit reality TV competition, exploring the good, the bad, and the complicated. Featuring interviews with former contestants, trainers, producers, and health professionals, the documentary examines the show's approach to transformation, the support systems in place, and the unique challenges of filming reality television. Details Casts Posters Images Title Fit for TV: The Reality of the Biggest Loser Alternative Titles First Air Date 2025-08-15 Last Air Date 2025-08-15 Number of Episodes 3 Number of Seasons 1 Genres Documentary, Networks Netflix, Casts Bob Harper, Alison Sweeney, Rob Huizenga, J.D. Roth, Caroline Rhea, Jillian Michaels, Aubrey Gordon Plot Keywords , Self Bob Harper Self Alison Sweeney Self Rob Huizenga Self J.D. Roth Self (archive footage) Caroline Rhea Self (archive footage) Jillian Michaels Self Aubrey Gordon