In a blink-and-miss-it cameo during the opening scene of Welcome to the Jungle (AKA The Rundown), Arnold Schwarzenegger hands over his action hero mantle to the only star capable of filling his shoes: Duane 'The Rock' Johnson. While this movie isn't anywhere near on a par with Arnie at his best, it certainly sets Johnson on the right path, delivering just enough OTT action infused with comedy to make it a mindlessly entertaining slice of slam-bang fun.
The former WWF star plays retrieval expert Beck, who accepts one last job before becoming a restaurant owner: bring troublesome treasure hunter Travis (Seann William Scott) back from the Brazilian jungle to face his father in Los Angeles. Of course, doing so isn't as easy as it sounds, with unscrupulous gold-mine owner Hatcher (Christopher Walken) refusing to let Travis leave, believing that he knows the whereabouts of a priceless artifact.
What follows is a whole load of knockabout silliness, Scott playing comic relief to Johnson's hero, as the guys evade Hatcher's army of hired killers, come face-to-ass with some angry baboons, locate the valuable statuette (in an Indiana Jones style scene complete with booby-trapped cave), and return to the gold-mine to rescue sexy rebel Mariana (Rosario Dawson), who has been trying to free her people from Hatcher's oppression.
At 104 minutes, the film is perhaps 15 minutes or so too long, and the ballistic mayhem in the finale—where Beck finally breaks his 'no guns' rule—is of the 'A-Team' variety (i.e., lots of goons getting gunned down, but no blood), but as an introduction to Arnie's successor, Welcome to the Jungle does just fine.
6.5 out of 10, rounded up to 7 for IMDb.