Season One was the first season of 1000-lb. Sisters. It premiered on January 1, 2020, with the series premiere "Meet the Slaton Sisters", and concluded on February 5, 2020, with "Under the Knife". There were six episodes in total.
Tipping the scales at over 1,000 pounds combined, the Slaton sisters try to lose enough weight to qualify for and undergo life-changing bariatric surgery and pursue their dreams.
|Date Aired||Episode Name|
|1||1||January 1, 2020||Meet the Slaton Sisters|
|2||2||January 8, 2020||1,000 Pounds to Freedom|
|3||3||January 15, 2020||Breaking Point|
|4||4||January 22, 2020||A House Divided|
|5||5||January 29, 2020||Wedding and Weigh-Ins|
|6||6||February 5, 2020||Under The Knife|