The Convention Conundrum
... that James Earl Jones and Carrie Fisher appeared in The Big Bang Theory episode "The Convention Conundrum"?
... that <a href="./James_Earl_Jones" id="mwDOg" rel="mw:WikiLink" title="James Earl Jones">James Earl Jones</a> and <a href="./Carrie_Fisher" id="mwDOk" rel="mw:WikiLink" title="Carrie Fisher">Carrie Fisher</a> appeared in <i id="mwDOo"><a href="./The_Big_Bang_Theory" id="mwDOs" rel="mw:WikiLink" title="The Big Bang Theory">The Big Bang Theory</a></i> episode "<b id="mwDOw"><a href="./The_Convention_Conundrum" id="mwDO0" rel="mw:WikiLink" title="The Convention Conundrum">The Convention Conundrum</a></b>"?