Philly Amtrak Fan
Engineer
It was a repeat from many seasons ago but the guys were on the Coast Starlight and Sheldon was going on about facts about the train.
Wikipedia page for the episode -- it's the only episode of "The Big Bang Theory" I've seen (obviously, I wasn't impressed enough to continue watching).
First episode Sheldon and Amy kissed on the lips!The episode that took place on the Napa Valley Wine Train was pretty cool. Sheldon encountered another railfan, and they started rattling off trains by route name and destination.
They do provide a lot of RR Scenery to the movie industry. And my friends may consider them their back lot.I want to say the Filmore and Western provides a lot of the seats and other props for a lot of shows including that one