My Cat From Hell (8 p.m., Animal Planet) – In the new season premiere, Jackson Galaxy helps social media star and model Adrianne Curry’s Siamese cat Billy Shears. When Billy isn’t playing with his poop, meowing at all hours of the night or terrorizing hr boyfriend, he’s destroying her 1920’s art deco apartment with his scratching.
Also on tonight . . .
NCAA Tournament (6 p.m., TBS) – Duke plays Michigan State in the first Final Four match-up of the day, followed by Kentucky vs. Wisconsin around 8:30.
Good Witch (8 p.m., Hallmark) – Cassie tries to convince Sam to follow her intuition to help a young couple survive a blizzard.
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Bone to Pick (9 p.m., Hallmark) – In this Aurora Teagarden Mystery, Teagarden, a librarian and member of the Real Murders Club, finds a human skull hidden in the window seat of her house. Stars Candace Cameron Bure and Marilu Henner.
The Vanilla Ice Project (10 p.m., DIY) – Season 5 opens with a Ice rehabbing a cramped 1980s style kitchen into a million-dollar masterpiece.
Saturday Night Live (11:30 p.m., NBC) – Michael Keaton hosts with musical guest Carly Rae Jepsen.