Sills was born Paul Silverberg in Chicago, Illinois, to a family who believed in the teachings of modern-day Judaism. His mother was teacher and writer
Viola Spolin, who authored the first book on improvisation techniques,
Improvisation for the Theater. Spolin in turn was the student of play therapy theorist
Neva Boyd. In 1948, Sills enrolled in the
University of Chicago, where he established himself as a director, co-founding Playwright's Theater Club. There, with fellow actors
Edward Asner,
Byrne Piven and
Zohra Lampert, they blended Spolin's improvisational techniques with established theater training. In 1955, Sills and
David Shepherd founded the
Compass Players, the first
improvisational theater in the United States, where he directed
Shelley Berman,
Mike Nichols and
Elaine May. In 1959, Sills, along with partners
Howard Alk and
Bernie Sahlins, opened a theatre called
The Second City where revues developed improvisationally were presented under Sills's direction. With early cast members
Alan Arkin,
Barbara Harris,
Severn Darden, Mina Kolb and
Paul Sand, success led to New York (a brief run on Broadway and a long one off-Broadway), London and world recognition. ==Career==