Sylvester Stallone is back as Barney Ross for a fourth action star-jammed adventure, as he turns to a mercenary mix of old hands (Jason Statham, Dolph Lundgren, Randy Couture) and new blood (50 Cent, Megan Fox, Levy Tran) to take out a ruthless arms dealer (Iko Uwais) whose trafficking in nuclear warheads might do nothing less than spark World War III. Return to R-rated mayhem for the franchise co-stars Andy Garcia, Tony Jaa, Jacob Scipio. 103 min. Widescreen; Soundtrack English.

Eddie Murphy and Dan Aykroyd combine their comedic talents in this hilarious outing from director John Landis. A conniving Philadelphia street hustler (Murphy) and a snobby, rich executive (Aykroyd) both get a taste of how the other half lives when a pair of corporate bigwig brothers (Don Ameche and Ralph Bellamy) scheme to make them switch lives as part of a Inchheredity vs. EnvironmentInch wager. With Jamie Lee Curtis, Denholm Elliott, Paul Gleason. 116 min. Widescreen; Soundtracks English Dolby Digital 5.1, French Dolby Digital mono, German Dolby Digital mono, Japanese Dolby Digital mono; Subtitles English, French, Japanese; featurettes; deleted scenes; theatrical trailer. Two-disc set.

MISSION IMPOSSIBLE - DEAD RECKONING PART ONE - ULTRA HD - It seemed like another work day for IMF agent Ethan Hunt (Tom Cruise) when he retrieved half of an electronic key in Saudi Arabia. However, when he learns his prize is the only failsafe against the Entity-an AI that's gone sentient, gone rogue, and permeated the defense systems of the world's powers-he must lead his team off the books in order to destroy it. Sizzling seventh series entry also stars Ving Rhames, Simon Pegg, Hayley Atwell, Rebecca Ferguson, Vanessa Kirby, Esai Morales. 163 minutes.