Kicking off Disney XD's weekend-long "Show Me the Shark" event, Wyatt, Crash and Pesto go on a fishing trip that leaves them stranded on an island. (The fin-tastic theme continues with Kickin' It, Mighty Med, Lab Rats and Saturday's Wander Over Yonder and Randy Cunningham: 9th Grade Ninja.)
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Legend of Korra
Nickelodeon
Beifong must face her past. Then at 8:30, despite Bumi's bad attitude, Tenzin tries to train the new members of the Air Nation.
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Girl Meets World
Disney Channel
Maya and Farkle teach a jealous Riley how to flirt after Missy works her charms on Lucas.
Whose Line Is It Anyway?
The CW
Repeat to Revisit: Glee's Darren Criss makes everyone's teenage dreams come true when he joins in on the improv fun.
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24: Live Another Day
Fox
Repeat to Revisit: In the season's penultimate episode, Jack, Kate and Mark try to stop an international crisis, while Audrey does her own part to help prevent a war.
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The Almighty Johnsons
Syfy
Axl tries to track down the goddess Frigg, in order to prevent disaster from striking his family.
Crossbones
NBC
Lowe plots to kidnap Blackbeard and deliver him to the English authorities, hoping to save Santa Compana from Jagger. Meanwhile, Jagger visits an asylum looking for a patient with the key to defeating Blackbeard.
Real Time With Bill Maher
HBO
This week's guests include the president of the North Carolina NAACP Rev. Dr. William J. Barber II, George Takei (Star Trek), former congresswoman Jane Harman and editor Jamie Weinstein.