Watch The Big Bang Theory Online
The Big Bang Theory — Comedy. Watch The Big Bang Theory online on Sparkle TV in 4K Ultra HD, with no downloads and no buffering.
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What is The Big Bang Theory about?
Physicists Leonard and Sheldon find their nerd-centric social circle with pals Howard and Raj expanding when aspiring actress Penny moves in next door.
Latest episode
S12 · Episode 24 — Unraveling the Mystery: A Big Bang Farewell · 2019-05-16
Johnny Galecki and Kaley Cuoco will lead fans on a trip down memory lane, sharing some of the best-kept backstage secrets and personal memories from the past 12 years.
- Genres
- Comedy
- First aired
- 2007-09-24
- Rating
- ★ 7.9 / 10
Top cast
- Johnny Galecki Leonard Hofstadter
- Jim Parsons Sheldon Cooper
- Kaley Cuoco Penny
- Simon Helberg Howard Wolowitz
- Kunal Nayyar Rajesh Koothrappali
- Melissa Rauch Bernadette Rostenkowski
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