A Swedish Science Thing and the Equation for Toast

Summary

Sheldon invites the entire school to a party for the Nobel Prize announcements. Also, Connie learns more about Dr. Sturgis' past, and Georgie's desire for cable TV leads to a standoff between him and George Sr.

Guest stars

• Christine Baranski as Beverly Hofstadter
• Carol Ann Susi as Mrs. Wolowitz (voice)
• Ryan Phuong as Tam Nguyen
• Pamela Adlon as Mrs. Wolowitz (voice)
• Isaac Harger as Eight-Year-Old Leonard
• Quinn Aune as Four-Year-Old Penny
• Rishabh Prabhat as Nine-Year-Old Koothrapali
• Ethan Reed Stern as Nine-Year-Old Howard
• Aj Coggeshall as Five-Year-Old Bernadette
• Lily Sanfelippo as Eleven-Year-Old Amy