Blonde Ambition and the Concept of Zero

Sinopse

Sheldon makes a terrifying mathematical discovery while tutoring Billy. Also, Mary is jealous of Missy's relationship with Mandy and Connie.

Elenco convidado

Wyatt McClure

Billy Sparks

Wallace Shawn

John Sturgis

Ed Begley Jr.

Grant Linkletter

Melissa Peterman

Brenda Sparks