The Big Bang Theory: Season 12

The Big Bang Theory finale, reviewed.

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The Big Bang Theory: Season 12

What Time Is Big Bang Theory On?

The Big Bang Theory: Season 12, Episode 5

The Big Bang Theory season 12 spoilers: Penny's 'important' ending explained by writers, TV & Radio, Showbiz & TV

THE BIG BANG THEORY - Season 12 FINAL : NEW DVD $19.90 - PicClick AU