Watch S2, EP22: The Classified Materials Turbulence with Fubo for $0 Today
Penny makes a surprising revelation about Leonard while on her date with Stuart; Wolowitz finds a critical design flaw in his NASA project.
Penny makes a surprising revelation about Leonard while on her date with Stuart; Wolowitz finds a critical design flaw in his NASA project.
How to watch
More episodes
The Big Bang Theory
S6, EP3 "The Higgs Boson Observation"Amy feels threatened by Sheldon's new assistant; Wolowitz starts to feel the pressures of being in space.
The Big Bang Theory
S6, EP4 "The Re-Entry Minimization"Wolowitz's return from space isn't all he expected; game night becomes a gender war.
The Big Bang Theory
S6, EP5 "The Holographic Excitation"The gang heads to Stuart's comic book store to celebrate Halloween; Leonard uses science to seduce Penny.
The Big Bang Theory
S6, EP6 "The Extract Obliteration"A game threatens Sheldon's relationship with Stephen Hawking; Penny secretly signs up for a college class.
The Big Bang Theory
S12, EP6 "The Imitation Perturbation"When Wolowitz dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween party; Leonard is shocked when Penny doesn't remember their first kiss.
