Tonight’s Picks

MYSTICONS NICK 4:00 p.m.

Zarya finds herself in trouble when she loses her temper in this new episode. When tensions rise, she uses her Mysticon powers to settle a personal score.

SHARK TANK (10) WTEN 8:00 p.m.

In a rebroadcast of this season finale, the Sharks hear a pitch for a futuristic smart notebook that erases handwriting. They also take a look at a unique undergarment for brides, and some hair care products infused with pheromones.

DIANA, 7 DAYS (13) WNYT 8:00 p.m.

This premiere documentary takes a look at the tumultuous week following the 1997 death of Princess Diana. The film includes the first-ever interview with her sons, Prince William and Prince Harry, who talk about the tragic event.

MASTERS OF ILLUSION (15) WCWN 8:00 p.m.

Host Dean Cain welcomes illusionists and escape artists from all over the world to the stage in this new episode. Ed Alonzo, Joshua Jay, Jeff McBride, Murray Sawchuck, Chris Randall and Cynthia Pendragon perform.

KILLJOYS SYFY 8:00 p.m.

John (Aaron Ashmore), D’avin (Luke Macfarlane) and Dutch (Hannah JohnKamen) stare down danger at every turn in a new episode of this drama. The interplanetary bounty hunters chase deadly warrants throughout a distant system on the brink of war.