William Gaither Crudup is an American actor. He was nominated for an Independent Spirit Award for Best Male Lead for his performance in Jesus' Son (1999). He went on to star in numerous high-profile films, including Almost Famous (2000), Big Fish (2003), Mission: Impossible III (2006), Watchmen (2009), Public Enemies (2009), The Stanford Prison Experiment (2015), Jackie (2016), and Alien: Covenant (2017), in both lead and supporting roles.

Sir Tom Stoppard is a Czech-born British playwright and screenwriter. He has written for film, radio, stage, and television, finding prominence with plays. His work covers the themes of human rights, censorship, and political freedom, often delving into the deeper philosophical thematics of society. Stoppard has been a playwright of the National Theatre and is one of the most internationally performed dramatists of his generation. He was knighted for his contribution to theatre by Queen Elizabeth II in 1997.