4.8
/10
Colin is a fictional character portrayed by Hermie Castillo in the TV series The Big Bang Theory.
They appear in 1 episodes out of a total of 279 aired

Colin

by Hermie Castillo

character

Episodes1

  • 6.8
    /10

    The Planetarium Collision
    episode S12.E5 october 2018
    Amy doesn't have time to work with Sheldon on super asymmetry, so he goes to great lengths to ensure she's available. Koothrappali doesn't want Wolowitz to join him in hosting a show at the planetarium.