Mondays 8:00 PM on CBS
The-big-bang-theory
Watch The Big Bang Theory Season 5 Episode 2 online via TV Fanatic with over 1 options to watch the The Big Bang Theory S5E2 full episode. Affiliates with free and paid streaming include Amazon.

Rating: 4.1 / 5.0 (74 Votes)

Episode Details

The Big Bang Theory Season 5 Episode 2: "The Infestation Hypothesis"

Amy is caught in the middle this week, as Sheldon and Penny fight. Leonard, meanwhile, tries to spice things up with Priya.

The Big Bang Theory Season 5 Episode 2 Quotes

There's no junk jiggling; we just talk.

Leonard

I miss the old days when your romantic partners could be returned to the video store.

Sheldon
×