 Schwartz also collaborated with drama student John-Michael Tebelak to expand his master's thesis project titled "Godspell", created under the direction of Lawrence Carra, into a musical.While enrolled at Carnegie Mellon, acting students Michael McKean and David Lander (class of 1969) created the characters ""Lenny & Squiggy"".The pair continued performing the characters in live comedy routines before joining the cast of the TV series "Laverne and Shirley".