The Toy Box The finalists from each episode return, and the young judges decide who wins the $100,000 prize in the season finale of the unscripted series. 10 a.m. ABC
Saturday Night Live James Franco (“The Disaster Artist”) hosts, with musical guest SZA. 8:29 and 11:29 p.m. NBC
Dirk Gently’s Holistic Detective Agency The Mage (John Hannah) puts his endgame into play as Wendimooor falls into chaos, forcing Dirk’s (Samuel Barnett) band of heroes to confront the villains who have been shadowing and harassing them. Todd and Amanda (Elijah Wood, Hannah Marks) set aside their differences to help. Jade Eshete and Tyler...