“There were three-legged dogs running around, and legends like Tim Conway on set. However, all this caused one particular Glee star to amp up her bitch factor. She made a huge deal about the dogs and demanded hand sanitizer any time one came near her. While the rest of us were in hysterics over Tim Conway’s constant improvising, it was throwing her off. Instead of just rolling with it, she kept interrupting. “So, like, um . . . are we going to do the scene as it’s written now?” Come on—if Tim Conway wants to improvise, you let him improvise! He’d even brought his granddaughter to the set because she was such a Glee fan, and she ended up crying because she couldn’t understand why someone was being such a bitch to her grandpa. Finally, my costar gave up, locked herself in her trailer, and refused to come out. Trust”