SHELDON AND MISSY PARTICIPATE IN A RESEARCH STUDY ON TWINS, ON A REBROADCAST OF "YOUNG SHELDON," THURSDAY, FEB. 28

Editor's note: This episode replaces the previously scheduled programming.

Wallace Shawn Returns as Dr. Sturgis

"A Research Study and Czechoslovakian Wedding Pastries"- Dr. Sturgis (Wallace Shawn)
recommends Sheldon and Missy for a university research study on twins, and Mary is unhappy when the test results go to Sheldon's head, on a rebroadcast of YOUNG SHELDON, Thursday, Feb. 28 (9:01-9:30 PM, ET/PT) on the CBS Television Network. (Originally broadcast 10/18/18.)

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. Sturgis)

GUEST CAST:

Amy Farrington (Dr. Sandra Thorpe)
Wallace Langham (Dr. Edward Pilson)
TBD (Five-Year-Old Sheldon)
TBD (Five-Year-Old Missy)
TBD (Two-Year-Old Sheldon)
TBD (Two-Year-Old Missy)

STORY BY: Steven Molaro, Damir Konjicija, Dario Konjicija

TELEPLAY BY: Chuck Lorre, David Bickel, Eric Kaplan

DIRECTED BY: Jude Weng