The Big Bang Theory Cast Surprises Audience With One Last Flash Mob

The cast of the The Big Bang Theory surprised their studio audience with one final flash mob!

After 12 years, the series finale is coming up.

Everybody was involved in the dance to Backstreet Boys' "Larger Than Life," including Kaley Cuoco, Jim Parsons, Mayim Bialik, Melissa Rauch, Kunal Nayyar, and Simon Helberg. Johnny Galecki had an ankle injury and cheered the cast and crew on.

So fun!


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