Sir Patrick Stewart is an English actor whose career has spanned seven decades in theatre, film, television and video games. He has received accolades throughout his career including two Laurence Olivier Awards and a Grammy Award, as well as nominations for a Tony Award, three Golden Globe Awards, four Emmy Awards, and three Screen Actors Guild Awards. He received a star on the Hollywood Walk of Fame in 1996 and was knighted by Queen Elizabeth II for services to drama in 2010.

King Claudius is a fictional character and the main antagonist of William Shakespeare's tragedy Hamlet. He is the brother to King Hamlet, second husband to Gertrude and uncle and later stepfather to Prince Hamlet. He obtained the throne of Denmark by murdering his brother with poison and then marrying the late king's widow. He is loosely based on the Jutish chieftain Feng who appears in Chronicon Lethrense and in Saxo Grammaticus' Gesta Danorum. There has never been an actual Danish king of that name.