At a loss for what to watch this week? From new TV, we've got you covered.

New on DVD and Blu-ray

• "12 Strong"
When Chris Hemsworth isn't busy as Thor, he tends to gravitate toward action movies like "12 Strong," which is out on DVD/Blu-ray this Tuesday, May 1. The war drama is based on the true Special Forces mission that took place just days after the 9/11 attacks. Michael Shannon and Michael Peña co-star in the film, which comes with two featurettes on Blu-ray: "12 Strong: The Making of an Impossible Mission," and "Monumental Effort: Building America's Response Monument."

• "Tremors: A Cold Day in Hell"
Michael Gross' Burt Gummer is back for his sixth "Tremors" movie, alongside Jamie Kennedy as son Travis. In "A Cold Day in Hell" -- out on Blu-ray, DVD, and On Demand May 1 -- father and son "find themselves up to their ears in Graboids and Ass-Blasters when they head to Canada to investigate a series of deadly giant-worm attacks. Arriving at a remote research facility in the Arctic tundra, Burt begins to suspect that Graboids are secretly being weaponized."

Check out this exclusive behind-the-scenes clip focused on director Don Michael Paul: