What to Watch on Saturday: Expect more ‘Spicy’ when Melissa McCarthy hosts ‘SNL’

Saturday Night Live (11:30 p.m., NBC) – Melissa McCarthy hosts with HAIM as musical guest. (If McCarthy doesn’t jump out from some bushes to start her “Spicy” skit, just cancel the show.)

Also on tonight . . .

Sinister Mister (8 p.m., Lifetime) – In this movie, a single mother falls for a charismatic minister, unaware that he’s a serial wife killer.

Training Day (9 p.m., CBS) – Kyle feels betrayed when he learns that Frank has been lying to him about the circumstances surrounding his father’s death.

The Son (9 p.m., AMC) – Young Eli must navigate tribal politics.

My Cat From Hell (9 p.m., Animal Planet) – Jackson works with a couple with a lovable cat who sprays, and Jackson is shocked to learn the reason behind the behavior.