Optimus Prime has returned, and he's brought along Michael Bay and a barrel of laughs in the woefully misguided event movie sequel Transformers: Revenge of the Fallen. It's cancer and sniffles with Cameron Diaz in the relentless tearjerker My Sister's Keeper. And director Kathryn Bigelow reworks the Iraq War film to a thrilling degree in the actioner The Hurt Locker. Also in theaters: Middle Eastern law is put the test in the drama The Stoning of Soraya M. Michelle Pfeiffer straps on a corset and makes a play for youth in the costume drama Cheri. Francis Ford Coppola returns with Tetro. And Jennifer Lynch assumes the family legacy of weirdness with the investigative chiller Surveillance. Be sure to catch reviews of other recent Theatrical Films: The Proposal, Year One, The Taking of Pelham 1 2 3, The Hangover, Moon, Land of the Lost, Away We Go, Up, Terminator Salvation, All the Boys Love Mandy Lane, Star Trek, Angels & Demons, and Dead Snow. As always, we invite you to share your thoughts on films In Theaters in our Movie Talk Forum.