The Boy Next Door

Neglected by her adulterous husband and left feeling particularly vulnerable as her marriage crumbles, lonely teacher Claire has an affair with a younger neighbor that turns terrifying as his fiery lust morphs into dangerous obsession. Director: Rob Cohen. Cast: Jennifer Lopez, Ryan Guzman, John Corbett, Ian Nelson, Kristin Chenoweth. Rated: R. Time: 1:31.

Avengers: Age of Ultron

This sequiel to the smash-hit comic-book epic finds the iconic superhero team dealing with a threat of their own making: a sentient robot called Ultron, who was originally designed as part of a peacekeeping program. Director: Joss Whedon. Cast: Robert Downey, Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johansson. Rated: PG-13. Time: 2:21.