Gifted comic actor Keegan-Michael Key was a series regular on Fox’s “MADtv” and is a veteran of Chicago’s Second City Theater, where he wrote a number of the troupe’s revues. Key has appeared on the television shows “Reno 911!,” “ER,” and “I’m With Her,” and his film credits include “Role Models,” “Mr. 3000” and the upcoming animated film “The Wild Bunch” with Willem Dafoe, Abigail Breslin and Willie Nelson, as well as “Born to Be a Star” with Christina Ricci.