The Big Bang Theory

S12E0519 min· aired 10/18/2018
The Planetarium Collision
TMDb6.7
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.