Played Ado Annie in the City Center revival of Rodgers and Hammerstein's "Oklahoma!"; stayed with the production when it went on its national tour
Early TV credit in the NBC production of "Babes in Toyland"
Had first real stage success as an Amish woman in "Plain and Fancy"
Breakthrough stage role, played Cunegonde in Leonard Bernstein's new operetta "Candide"
Cast as Evalina in NBC adaptation of the stage musical "Bloomer Girl"
Returned to City Center to play Julie Jordan in "Carousel"
Originated one of her signature stage roles, the librarian Marian Paroo in "The Music Man"
Cast as Gretel in the NBC musical "Hansel and Gretel"
Played Anna in the City Center revival of "The King and I"
Enjoyed success as Amalia Balish in "She Loves Me"
Toured in title role of the stage musical "The Unsinkable Molly Brown"
Replaced Sandy Dennis in a rare non-musical stage role in "Any Wednesday"
Cast as Magnolia in the City Center production of "Show Boat"
Last Broadway appearance in a book musical in "The Grass Harp"
Had rare dramatic role in the NYC stage production of Gorky's "Enemies"
Made return to NYC cabaret at the now-defunct club Brothers & Sisters
Made her debut in a legendary solo concert at Carnegie Hall that resulted in a highly successful live album; first collaboration with composer and pianist Wally Harper
Performed role of Sally Durant in the concert staging of the Stephen Sondheim-James Goldman musical "Follies" (program taped for broadcast on PBS)
Headlined the PBS broadcast "An Evening With Barbara Cook"
Won rave reviews for the one-person show "A Concert for the Theatre"
Made brief return to stage acting playing Mrs. White in a production of the stage musical "Carrie"; left show over creative differences
Provided the voice for the title character's mother in the animated film version of "Thumbelina," which featured music by Barry Manilow
Chosen as one of the only American performers to perform at the Sydney 2000 Olympic Arts Festival in the fabled Sydney Opera House
Returned to Carnegie Hall to perform "Sings Mostly Sondheim," which was recorded live and released on CD; reprised program for a limited run on Broadway in 2002, winning a Tony Award nomination for Best Theatrical Event
Performed "Barbara Cook's Broadway" at the Mitzi E. Newhouse Theatre
Returned to Broadway in the Roundabout Theatre's Stephen Sondheim revue "Sondheim on Sondheim"; earned a Tony Award nomination for Featured Actress in a Musical
Recipient of the Kennedy Center Honors