WJoan Allen is an American actress. She began her career with the Steppenwolf Theatre Company in 1977, won the 1984 Drama Desk Award for Outstanding Actress in a Play for And a Nightingale Sang, and won the 1988 Tony Award for Best Actress in a Play for her Broadway debut in Burn This. She is also a three-time Academy Award nominee, receiving Best Supporting Actress nominations for Nixon (1995) and The Crucible (1996), and a Best Actress nomination for The Contender (2000).
WGary Michael Cole is an American television, film and voice actor. Cole began his professional acting career on stage at Chicago's Steppenwolf Theatre Company in 1985. On television, he has had starring roles in the TV series Midnight Caller, American Gothic, The West Wing, Crusade, The Good Wife, The Good Fight, Veep, Chicago Fire, and Mixed-ish. In film, he has appeared in The Brady Bunch Movie, One Hour Photo, Office Space, Dodgeball: A True Underdog Story, Breach, and Talladega Nights: The Ballad of Ricky Bobby. He is also known for voicing the title character on the Adult Swim series Harvey Birdman, Attorney at Law and James Timothy Possible on Kim Possible. As of season 19, Cole joined NCIS as FBI Special Agent Alden Parker.
WKathryn Elsbeth Erbe is an American actress. She is best known for her role as Alexandra Eames on Law & Order: Criminal Intent, a spin-off of Law & Order, and Shirley Bellinger in the HBO series Oz.
WMoira Jane Harris Sinise is a retired American actress.
WGlenne Aimee Headly was an American actress. She was widely known for her roles in Dirty Rotten Scoundrels, Dick Tracy, and Mr. Holland's Opus. Headly received a Theatre World Award and four Joseph Jefferson Awards and was nominated for two Primetime Emmy Awards.
WTerry Kinney is an American actor and theatre director, and is a founding member of the Steppenwolf Theatre Company, with John Malkovich, Laurie Metcalf, Gary Sinise, and Jeff Perry. Kinney is best known for his role as Emerald City creator Tim McManus on HBO's prison drama Oz.
WTina Landau is an American playwright and theatre director. Known for her large-scale, musical, and ensemble-driven work, Landau's productions have appeared on Broadway, Off-Broadway, and regionally, most extensively at the Steppenwolf Theatre Company in Chicago where she is an ensemble member.
WTracy S. Letts is an American actor, playwright, and screenwriter. He received the Pulitzer Prize for Drama and the Tony Award for Best Play for his production, August: Osage County (2007), and the Tony Award for Best Actor in a Play for his portrayal of George in the revival of Who's Afraid of Virginia Woolf? (2013).
WCharles John Mahoney was an English-born American actor. He is known for playing Martin Crane on the critically acclaimed NBC sitcom Frasier (1993–2004), and won a Screen Actors Guild Award for the role in 2000.
WJohn Malkovich is an American actor, director, producer and fashion designer. He received Academy Award nominations for his performances in Places in the Heart (1984) and In the Line of Fire (1993).
WMariann Mayberry was an American television and stage actress.
WTarell Alvin McCraney is an American playwright, screenwriter, and actor. He is the chair of playwriting at the Yale School of Drama and a member of the Steppenwolf Theatre Ensemble.
WLaura Elizabeth Metcalf is an American actress. Over the course of her four-decade career, she has won three Primetime Emmy Awards, two Tony Awards, and has been nominated for an Academy Award and British Academy Film Award.
WAmy Morton is an American actress and director, best known for her work in theatre. Morton was nominated two times for a Tony Award for Best Actress in a Play for her performances in August: Osage County and Who's Afraid of Virginia Woolf?. On screen, she is known for her performances in films Rookie of the Year (1993), Up in the Air (2009), The Dilemma (2011) and Bluebird (2013). In 2014, Morton began starring as Sergeant Trudy Platt in the NBC drama series Chicago P.D.
WAustin Campbell Pendleton is an American actor, playwright, theater director and instructor. He is a Tony Award nominee and the recipient of Drama Desk and Obie Awards.
WJeffrey Perry is an American actor of stage, television, and film. He is known for his role as Richard Katimski on the teen drama My So-Called Life, Thatcher Grey on the medical drama series Grey's Anatomy, Cyrus Beene on the political drama series Scandal, all for ABC, and as Inspector Harvey Leek on the CBS crime drama Nash Bridges.
WWilliam Louis Petersen is an American actor and producer. He is best known for his role as Gil Grissom in the CBS drama series CSI: Crime Scene Investigation (2000–2015), for which he won a Screen Actors Guild Award and was nominated for a Golden Globe Award; he was further nominated for three Primetime Emmy Awards as a producer of the show. He reprised his role as Gil Grissom in the sequel CSI: Vegas, which premiered on October 6, 2021.
WMartha Campbell Plimpton is an American actress, singer, and former model. Her feature-film debut was in Rollover (1981); she subsequently rose to prominence in the Richard Donner film The Goonies (1985). She has also appeared in The Mosquito Coast (1986), Shy People (1987), Running on Empty (1988), Parenthood (1989), Samantha (1992), Raising Hope (2010), and Small Town Murder Songs (2011).
WRondi Anne Reed is an American actress of stage and screen. A longtime member of Chicago's Steppenwolf Theatre Company, she has appeared in more than 50 productions at that theater. Also active on Broadway, she won the 2008 Tony Award for Best Performance by a Featured Actress in a Play for her portrayal of Mattie Fae Aiken in August: Osage County. She is best known for the role of Peggy on the television sitcom Mike & Molly which she played from 2010-2016.
WGary Alan Sinise is an American actor. Among other awards, he has won a Primetime Emmy Award, a Golden Globe Award, a Tony Award, received a star on the Hollywood Walk of Fame and was nominated for an Academy Award.
WLois Arlene Smith is an American character actress, whose career spans eight decades. She made her film debut in the 1955 drama film East of Eden, and later played supporting roles in a number of movies, including Five Easy Pieces (1970), Resurrection (1980), Fatal Attraction (1987), Fried Green Tomatoes (1991), How to Make an American Quilt (1995), Dead Man Walking (1995), Twister (1996), Minority Report (2002), The Nice Guys (2016) and Lady Bird (2017).
WJim True-Frost is an American stage, television and screen actor. He is most known for his portrayal of Roland "Prez" Pryzbylewski on all five seasons of the HBO program The Wire, as James Woodrow in Treme (2010-2012), and film roles such as Singles (1992).