The Planetarium Collision

The Big Bang Theory

S12, E5: The Planetarium Collision

Available on iTunes
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 if it means accidentally sabotaging her career in the process. Meanwhile, Raj doesn’t want Howard to join him in hosting a show at the planetarium. BOB NEWHART returns as Arthur Jeffries.
Starring Bob Newhart, Joshua Malina, Eddie Shin