Aretha Amelia Sills is a Los Angeles-based writer and teacher of improvisational theater. The granddaughter of Viola Spolin, she studied theater games for many years with her father, director Paul Sills (creator/director of The Second City and Story Theater), and has conducted workshops for Paul Sills’ Wisconsin Theater Game Center, Bard College, Stella Adler Studio of Acting, Stockholm International School, Sarah Lawrence College, and Northwestern University. She has worked with Tony- and Emmy-Award winning actors and has trained faculty from Northwestern, DePaul, Columbia College, The Second City, The Alan Alda Center for Communicating Science, LAUSD, CETA, and many other institutions and schools. She is the Associate Director of Sills/Spolin Theater Works and she directs The Predicament Players. She’s given keynote addresses at the California Educational Theatre Conference and the Applied Improvisation Network World Conference.