The Big Bang Theory S9E15 · The Valentino Submergence

The Big Bang Theory

Season 9 · Episode 15 · The Valentino Submergence · 20 min

Sheldon and Amy host a live Valentine's Day episode of Fun with Flags, Leonard and Penny grapple with getting older, Howard and Bernadette find a surprise in their hot tub and Raj is torn between Emily and the cute girl he met at the Comic Bookstore.