“I Feel Pretty”

(8 p.m., 3:30 a.m., Showtime): Amy Schumer is no stranger to self-deprecating comedy, and in this 2018 comedy written and directed by Abby Kohn and Marc Silverstein, the actress stars as Renee Bennett, a young woman struggling with low-self-esteem and poor body image. During an exercise class, however, Renee falls off an exercise bike and knocks herself out. She regains consciousness brimming with self-confidence and believing she’s a raving beauty.