The Pennsylvania State Correctional Institution at Graterford, also known variously as SCI Graterford (SCIG), Eastern Correctional Institution, Graterford Prison, Graterford Penitentiary ...

His play "Killadelphia" is based on interviews with men at Graterford Prison who paint some of the 3000 murals in the city of Philadelphia. Lewis' play "Dogs of Rwanda," based off extensive field work ...