Watch The Big Bang Theory Online: Season 11 Episode 20

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Did a trip to a cabin in the middle of nowhere bring Leonard, Sheldon, Raj and Howard closer together?

That was revealed on The Big Bang Theory Season 11 Episode 20 when Doctor Wolcott, a reclusive scientist, hosted the men.

Meanwhile, Penny and Bernadette improvised when Amy did not like the tame bachelorette party they planned for her. 

Did they find a way to dial the insanity up a few levels?

Use the video above to watch The Big Bang Theory online right here via TV Fanatic. 

Get caught up with all the latest laughs for the characters right now. 

Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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