SHELDON SEEKS ADVICE FROM THE ONLY PERSON WHO CAN HELP HIM - HIS YOUNGER SELF - ON A REBROADCAST OF "THE BIG BANG THEORY," THURSDAY, FEB. 28

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

Special Guests Stars Include "Young Sheldon's" Iain Armitage, Lance Barber and Montana Jordan

Christine Baranski Returns as Leonard's Mother, Beverly

"The VCR Illumination" - Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon's past inspires him not to give up. Also, Bernadette turns into a pageant mom when she tries to help Wolowitz ace his Magic Castle audition, on a rebroadcast of THE BIG BANG THEORY, Thursday, Feb. 28 (9:00-9:30 PM, ET/PT) on the CBS Television Network. (Originally broadcast 12/6/18.)

REGULAR CAST:

Johnny Galecki (Leonard)
Jim Parsons (Sheldon)
Kaley Cuoco (Penny)
Simon Helberg (Wolowitz)
Kunal Nayyar (Koothrappali)
Mayim Bialik (Amy)
Melissa Rauch (Bernadette)

RECURRING CAST:

Christine Baranski (Beverly)

GUEST CAST:

Iain Armitage (Young Sheldon)
Lance Barber (George Sr.) Montana Jordan (Georgie)
Kurt Scholler (Judge)

STORY BY: Steve Holland & Steven Molaro & Bill Prady

TELEPLAY BY: Maria Ferrari & Andy Gordon & Jeremy Howe

DIRECTED BY: Mark Cendrowski