Question: The big bang theory season 11 guest star?
qaPairs: question: Who are all the big bang theory season 11 guest stars?
answer: Riki Lindhome, Ira Flatow, Swati Kapila, Beth Behrs, Walton Goggins, Bill Gates, Peter MacNicol, Neil Gaiman, Jerry O'Connell, Courtney Henggeler, Teller, Mark Hamill
question: The big bang theory season 11 guest star cameos?
answer: Ira Flatow, Bill Gates, Neil Gaiman, Teller, and Mark Hamill