2 'Big Bang Theory' Stars to Reprise Their Roles in 'Young Sheldon' Series Finale!

The Big Bang Theory fans are in for a real treat!

Two stars of the original CBS series will reprise their roles in the series finale of the prequel series Young Sheldon on May 16.

The news comes a day after CBS officially confirmed that the franchise would continue with a Young Sheldon spinoff with more stars reprising their roles – get all the details!

Click through to find out who…