Watch The Big Bang Theory Season 2 Episode 17: The Terminator Decoupling Online

	IMDB Rating: 8.4/10 from 1,447 votes
	Release: 2009 / The Big Bang Theory / Season 2 / Episode 17
	Genre: Comedy
	Director: Mark Cendrowski
	Stars: Johnny Galecki, Jim Parsons, Kaley Cuoco-Sweeting
	Synopsis: Leonard, Sheldon, Howard and Raj are all taking a train trip to San Francisco to attend a symposium, at where the scheduled keynote speaker is Nobel Prize winning physicist Dr. . Leonard, Howard and Raj, who all wanted to travel by plane instead, change their mind about taking the train when they see on board the beautiful , who they recognize from her role in (2008). Howard and Raj argue about who between the two has the right to hit on her, Raj who would need to take a trip to the bar car first. Meanwhile, Sheldon has forgotten an electronic file at the apartment he deems important for Dr. Smoot. After Leonard talks him out of getting off the train to go back to retrieve it, Sheldon decides on the slightly less abhorrent option of telephoning Penny to email it to him, which would entail Penny entering his (gasp) bedroom.