Attached to the Marriott Lincolnshire Resort, the theatre produces an average of five musicals each year, presented in the round, as well as productions aimed at younger audiences.

[citation needed] Broadway has long considered The Marriott Theatre a prime venue for launching shows into the regional market with premiere productions of A Chorus Line, Chess, Baby, Grand Hotel, They're Playing Our Song, The Goodbye Girl, The First, Miss Saigon, Cats, Sunset Boulevard, Beauty and the Beast, Thoroughly Modern Millie, The Producers and Little Women.

The result has been a string of American and World Premieres including Matador, which subsequently played London's West End; Annie Warbucks, launching a national tour and opening off-Broadway in New York to rave reviews; Phantom of the Country Palace, Grover's Corners, Maury Yeston's History Loves Company (1991), Windy City, The New Yorkers, Queen of the Stardust Ballroom, Peggy Sue Got Married, Once Upon a Time in New Jersey, The All Night Strut, A Fascinatin' Rhythm, Married Alive, The Bowery Boys, For The Boys, and Hero.

Marriott's Theatre for Young Audiences has presented numerous original works as well as classic fairy tales.

[citation needed] Source:[4] 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008[2] 2009[6] 2010[7] 2011[8] 2012[9] 2013 2014 2015 2016 2017 2018 2019 2020 The 2020 season was interrupted by the COVID-19 pandemic and continued once it was determined to be safe to congregate.