<Ul> <Li> Riki Lindhome as Ramona Nowitzki </Li> <Li> Ira Flatow as himself </Li> <Li> Swati Kapila as Ruchi </Li> <Li> Beth Behrs as Nell </Li> <Li> Walton Goggins as Oliver </Li> <Li> Bill Gates as himself </Li> <Li> Jerry O'Connell as George Cooper Jr . </Li> </Ul>
the big bang theory season 11 guest star
Riki Lindhome Ira Flatow Swati Kapila Beth Behrs Walton Goggins Bill Gates Jerry O'Connell