Answer
Strasberg embodied Hyman Roth, a Jewish-American mobster and Roth's right-hand man. The aging Roth, disillusioned with his life of crime, seeks to retire to Israel, but his schemes are thwarted by Michael Corleone, who suspects Roth of betraying his father. The character showcases Strasberg's ability to portray nuanced, complex individuals, exploring themes of loyalty, betrayal, and the allure of power in criminal empires.