So, why exactly were its writers forced to partially leave out Penny in the flagship series? Which Episodes of 'The Big Bang Theory' Exclude ... fans saw him develop a new, secret relationship ...

The Big Bang Theory's lead stars, Kaley Cuoco and Johnny Galecki, reunite on-screen in a promotional video for a mobile game.

The Big Bang Theory gave us laughs, but Leonard milking a fake relationship at Penny's expense was peak cringe I’d rather skip every time.

The Big Bang Theory fans are still not happy with the writers of the show for one specific scene involving characters Penny and Raj. The Big Bang Theory wrapped in 2019 after 12 years on television.