CBS has released the first preview for the episode of The Big Bang Theory that will coincide with Star Wars Day (May the 4th), "The Proton Transmogrification". The episode guest stars Bob Newhart as Professor Proton, Sheldon's hero, who will be appearing to Sheldon as Force ghost. The episode also features a recreation of the Dagobah set from The Empire Strikes back built with the help of Lucasfilm. You can see first looks at all of this, as well as a death Star cake in the preview below,
The episode airs on May 1st at 8:00pm. You can also catch as special Star Wars episode of The Goldbergs on May 6th.
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