<Ul> <Li> Shia LaBeouf as Sam Witwicky, a recent college graduate who is once again tied to the fate of Earth's survival . </Li> <Li> Rosie Huntington - Whiteley as Carly Spencer, Sam's new girlfriend . </Li> <Li> Josh Duhamel as Col. William Lennox, an Army Rangers officer, who commands the classified strike team NEST, an international task - force battling Decepticons with the Autobots . </Li> <Li> John Turturro as Seymour Simmons, a former agent in charge of the terminated Sector 7 unit and now a successful professional writer . </Li> <Li> Tyrese Gibson as Chief Master Sergeant Robert Epps, former NCOIC of the NEST strike team who now works at Kennedy Space Center . </Li> <Li> Patrick Dempsey as Dylan Gould, a wealthy car collector and Carly's employer who is secretly in cahoots with the Decepticons . </Li> <Li> Kevin Dunn as Ron Witwicky, Sam's father . </Li> <Li> Julie White as Judy Witwicky, Sam's mother . </Li> <Li> John Malkovich as Bruce Brazos, Sam's employer and boss at Accuretta Systems . </Li> <Li> Frances McDormand as Charlotte Mearing, the Director of National Intelligence . </Li> <Li> Keiko Agena as the aide and assistant of Charlotte Mearing . </Li> <Li> Lester Speight as "Hardcore" Eddie, a former member of NEST . </Li> <Li> Josh Kelly as Stone, a former member of NEST . </Li> <Li> Alan Tudyk as Dutch, Simmons' personal assistant . </Li> <Li> Mark Ryan as Military Drone Operator . </Li> <Li> Ken Jeong as Jerry "Deep" Wang, a paranoid software programmer at Sam's work . </Li> <Li> Glenn Morshower as General Morshower, Director of NEST, who communicates with the squad from the Pentagon . </Li> <Li> Buzz Aldrin appears as himself, meeting Optimus Prime at the NEST headquarters . </Li> <Li> Bill O'Reilly appears as himself, interviewing Simmons through his television program The O'Reilly Factor . </Li> <Li> Elya Baskin as Cosmonaut Dimitri, one of the two surviving Russian cosmonauts who gives Sam information on the Moon missions . </Li> <Li> Andy Daly as Donnie, a mailroom worker . </Li> <Li> Mindy Sterling as Martha, an insurance agent . </Li> </Ul> <Li> Shia LaBeouf as Sam Witwicky, a recent college graduate who is once again tied to the fate of Earth's survival . </Li> <Li> Rosie Huntington - Whiteley as Carly Spencer, Sam's new girlfriend . </Li> <Li> Josh Duhamel as Col. William Lennox, an Army Rangers officer, who commands the classified strike team NEST, an international task - force battling Decepticons with the Autobots . </Li>

Who plays sam's girlfriend in transformers dark of the moon