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Looking to watch The Big Bang Theory Season 5 Episode 23 online? TV Fanatic is your destination for every paid and free streaming option of the The Big Bang Theory S5E23 full episode from 2 affiliates.

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Episode Details

The Big Bang Theory Season 5 Episode 23: "The Launch Acceleration"

With his NASA launch moved up, Howard's wedding must be rescheduled leaving him to deal with Bernadette's family on The Big Bang Theory.