SHELDON IS THREATENED BY ANOTHER CHILD GENIUS, ON A REBROADCAST OF "YOUNG SHELDON," THURSDAY, DEC. 27

Mckenna Grace Guest Stars as Child Genius Paige, and Wallace Shawn Returns as Dr. John Sturgis

"A Rival Prodigy and Sir Isaac Neutron" - When Dr. Sturgis (Wallace Shawn)
bonds with Paige (Mckenna Grace)
, another 10-year-old genius, Sheldon's jealousy leads Meemaw to intervene. Also, Mary invites Paige's family over for a play date, on a rebroadcast of YOUNG SHELDON, Thursday, Dec. 27 (8:31-9:01 PM, ET/PT) on the CBS Television Network. (Originally broadcast 9/27/18.)

REGULAR CAST:

Iain Armitage (Sheldon)
Zoe Perry (Mary)
Lance Barber (George Sr.) Annie Potts (Meemaw)
Montana Jordan (Georgie)
Raegan Revord (Missy)
Jim Parsons (Voice of Sheldon)

RECURRING CAST:

Wallace Shawn (Dr. John Sturgis)

GUEST CAST:

Mckenna Grace (Paige)
Andrea Anders (Linda)
Josh Cooke (Barry)
Ella Anderson (Erica)

STORY BY: Chuck Lorre & Steven Molaro & David Bickel

TELEPLAY BY: Damir Konjicija & Dario Konjicija & Tara Hernandez

DIRECTED BY: Mark Cendrowski