Episode Titles: Finger
You are viewing a list of 1 The Big Bang Theory episode featuring "Finger" in their title.
The Wiggly Finger Catalyst
Season 5, Episode 4 - Aired October 6, 2011
Penny introduces Raj to a girl he can actually communicate with - albeit with some help from Howard. Meanwhile, Sheldon frees up his mind by leaving trivial decisions to the roll of the dice.