Summer Glau, March 9, 2009
The Firefly and Terminator: The Sarah Connor Chronicles star wound up on the same train as the Big Bang bunch, en route to a conference in San Francisco. Leonard, Raj (Kunal Nayyar), and Howard (Simon Helberg) all try to talk with her, and all strike out. No shocker: Sheldon (Jim Parsons) was not interested. Wah wah.
Image Credit: Michael Ansell/Warner Bros.