<Ul> <Li> String Theory Serenade </Li> <Li> James Earl Jones: The Un-Conventional Guest Star </Li> <Li> BBTea Time </Li> <Li> The Big Bang Theory's May 4 </Li> <Li> The Convention Conundrum </Li> <Li> The Big Cendrowski </Li> <Li> 2013 Comic - Con Panel </Li> <Li> Gag Reel </Li> </Ul> <Li> String Theory Serenade </Li> <Li> James Earl Jones: The Un-Conventional Guest Star </Li> <Li> The Big Bang Theory's May 4 </Li>

Cast of the show head of the class