Watch The Big Bang Theory Online: Season 9 Episode 21
Paul Dailly
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Are you team Leonard, or team Sheldon?
On The Big Bang Theory Season 9 Episode 21, everyone was forced to pick a side when the two of them had the mother of all disagreements.
The two men then went into a battle royal, with their friends weighing up the pros and cons of each side, but which one of them had the best argument for staying with them?
Also, Penny got some news that could change her life forever.
Use the video above to watch The Big Bang Theory online to get up to date with the latest hilarity from these characters.
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.
