Who will win Dancing With the Stars season 30?

What To Watch

On today's What to Watch: JoJo Siwa, Cody Rigsby, Iman Shumpert, and Amanda Kloots battle it out for the Mirror Ball Trophy on the Dancing With the Stars season 30 finale; the top 11 perform on The Voice; and a new Showtime documentary from Oliver Stone examines newly declassified information on JFK Revisited: Through the Looking Glass. Star Trek: Discovery co-creator Alex Kurtzman tells us what he's watching. Plus, entertainment headlines — including a big weekend at the box office for Ghostbusters: Afterlife, and a record for the James Bond movie No Time to Die — This Weekend in Entertainment History, and trivia.

More at ew.com, ew.com/wtw, and @EW.

Host: Gerrad Hall (@gerradhall); Editor/Producer: Joshua Heller (@joshuaheller); Writer: Tyler Aquilina (@tyler_aquilina); Executive Producer: Shana Naomi Krochmal (@shananaomi).

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