Big Bang Theory stars Simon Helberg and Melissa Rauch still have some serious chemistry! Helberg and Rauch, who played ...

Echo Valley centers on Kate (Moore), who is in the process of grieving a personal tragedy when her daughter, Claire (Sweeney) ...

The surprise cameo in the May 6 finale follows appearances by 'Big Bang Theory' alums Mayim Bialik and Kunal Nayyar in ...