| # | Air Date | Episode Name | Watched? |
|---|---|---|---|
| E1 | Jan 06, 2026 | ||
| E2 | Jan 13, 2026 | ||
| E3 | Jan 20, 2026 | ||
| E4 | Jan 27, 2026 | ||
| E5 | Feb 03, 2026 | ||
| E6 | Feb 10, 2026 | ||
| E7 | Feb 17, 2026 | ||
| E8 | Feb 24, 2026 | ||
| E9 | Mar 03, 2026 | ||
| E10 | Mar 10, 2026 |
1000-lb Sisters has maintained a steady Annual rhythm for 5 years, typically returning in January. Since its 2020 debut, the docuseries has evolved from a niche medical transformation story into a ratings juggernaut for TLC, consistently anchoring the network's unscripted lineup. It has surpassed the 60-episode mark, a significant milestone for modern reality programming, by focusing on the Slaton family's complex health and personal dynamics. The program serves as a cornerstone of Warner Bros. Discovery’s lifestyle strategy, bridging the gap between traditional linear broadcast and Max streaming audiences with high viewer retention.