Watch The Big Bang Theory – Season 12 Episode 5: The Planetarium Collision
Cast: Jim Parsons , Kaley Cuoco , Johnny Galecki , Simon Helberg , Kunal Nayyar , Melissa Rauch , Mayim Bialik
Directors: Chuck Lorre , Bill Prady
Watch The Big Bang Theory – S12E5
Episode Overview
When Amy doesn’t have time to work on super-asymmetry, Sheldon goes to great lengths to ensure she’s available to work with him even it if means accidentally sabotaging her career in the process. Raj doesn’t want Howard to join him in hosting a show at the planetarium.
