I would be thrilled to report that I loved “Plankton: The Movie,” a “SpongeBob SquarePants” spinoff film. I'd love to say that it is the cinematic hit of the spring. Alas, I cannot. It’s only OK, and ...

Unicorns are getting their day in the darkness. They’re the menacing monsters hungry for blood in “Death of a Unicorn,” the new horror comedy from A24. Half satire of the rich, half monster revenge ...