What To Watch: Dirk Gently Debuts, SNL Goes Gaga, Good Witch And More

On TV this Saturday: Elijah Wood assists Dirk Gently, Tom Hanks and Lady Gaga preside over SNL and the Good Witch celebrates Halloween. Here are 10 programs to keep on your radar:

Showtimes for October 22, 2016

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College Football

ABC

Ohio State takes on Penn State, live from Beaver Stadium in University Park, Penn.

MLB Playoffs: NLCS Game 6

Fox Sports 1

Will this be the deciding game? The Cubs, up 3-2, look to defeat the Dodgers and face the Indians in the World Series.

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Star Wars Rebels

Disney XD

The Ghost crew is captured by battle droids on a mission led by Captain Rex. (Which Community vet is playing the big-screen's new Lando?)

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Austin City Limits

PBS

Florence + the Machine and Andra Day perform.

Dirk Gently's Holistic Detective Agency

BBC America

Series premiere (76 minutes): This comedic thriller follows the peculiar adventures of an eccentric detective (Penny Dreadful's Samuel Barnett) and his assistant Todd (Wilfred's Elijah Wood).

Good Witch: Secrets of the Grey House

Hallmark

Halloween special: Cassie brings Middleton's residents together for a special event, and comes to a realization about Sam.

Prince: Purple Reign

Reelz

This documentary serves as a tribute to the "Raspberry Beret" singer, and looks back at the events leading up to his untimely death.

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Versailles

Ovation

The king invites noble families to Versailles to commemorate the peace treaty.

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The Graham Norton Show

BBC America

Guests include Amy Adams, Jeremy Renner and Chris O'Dowd; Niall Horan performs.

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Saturday Night Live

NBC

Tom Hanks returns for his ninth hosting stint, with musical guest Lady Gaga. (Watch promos.)

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