New Documentary Offers Rare Look at Serena Williams

How did Serena [f500link]Williams[/f500link] feel after losing the 2015 U.S. Open semifinal to Roberta Vinci, a defeat that thwarted her historic chase of a calendar-year Grand Slam? (She had already won the Australian Open, French Open and Wimbledon). Thanks to a new documentary – Serena – premiering Wednesday night on Epix, we see Williams laying in bed after the upset, talking to a camera about letting people down and being “in a really dark hole.