Tracy S. Letts is an American actor, playwright, and screenwriter. He started his career at the Steppenwolf Theatre before making his Broadway debut as a playwright for August: Osage County (2007), for which he received the Pulitzer Prize for Drama and the Tony Award for Best Play. As an actor, he won the Tony Award for Best Actor in a Play for the Broadway revival of Who's Afraid of Virginia Woolf? (2013).

Steppenwolf Theatre Company is a Chicago theater company founded in 1974 by Terry Kinney, Jeff Perry, and Gary Sinise in the Immaculate Conception grade school in Highland Park, Illinois and is now located in Chicago's Lincoln Park neighborhood on Halsted Street. The theatre's name comes from Hermann Hesse's novel Steppenwolf, which original member Rick Argosh was reading during the company's inaugural production of Paul Zindel's play, And Miss Reardon Drinks a Little, in 1974. After occupying several theatres in Chicago, in 1991, it moved into its own purpose-built complex with three performing spaces, the largest seating 550.