Carnelia started his career in theatre as an actor. He played The Boy (Matt) in the Off-Broadway production of The Fantasticks. He left the production to pursue songwriting and musical theatre composition. His songs were first heard, along with the work of other writers, in Working. He then wrote the full score for the Broadway musical is there life after high school. After high school, he composed the score of Three Postcards, which, in addition to being produced at Playwrights Horizons, was revived at the Circle Repetory Theater. He played Bill in the PH production of Three Postcards. Carnelia went on to collaborate with Marvin Hamlisch on Sweet Smell of Success. He also wrote songs for Nora Ephron's play Imaginary Friends. 

 Throughout his career, Carnelia has been nominated for and has won several awards. He has been nominated for three Tony Awards and two Drama Desk Awards. He has won the Johnny Mercer Award, the Gilman and Gonzalez-Falla Musical Theater Award, and the Kleban Award.

Norman René was an American theatre and film director and film producer who frequently collaborated with playwright Craig Lucas. René was born in Bristol, Rhode Island. He studied psychology for a year at Johns Hopkins University before transferring to Carnegie Mellon University to pursue acting. While there, he realized he was better suited for directing, and during three summer breaks he ran the repertory Red Barn Theater in Pittsburgh. After graduating in 1974, René moved to New York City. Three years later he teamed with three Carnegie Mellon alumni to found the off-off-Broadway Production Company, where he served as artistic director and directed and/or supervised productions such as The Guardsman and Blues in the Night. The company included Julie Hagerty, Judith Ivey, Treat Williams, Mark Linn-Baker, and John Glover. René met Craig Lucas in 1979. Their first collaboration was Marry Me a Little in 1981. The two wrote a script incorporating songs that had been written for but discarded from Stephen Sondheim musicals, and René also directed. They followed this with the plays Missing Persons (1981) and Blue Window (1984); Three Postcards (1987), an original music by Lucas and Craig Carnelia; and another play, Reckless (1988). In 1990 they joined forces for what would prove to be their biggest commercial and critical success, Prelude to a Kiss, for which René won the Obie Award for Best Director. Prelude later transferred to Broadway, where he had directed Precious Sons by George Furth in 1986. René was nominated twice for the Drama Desk Award for Outstanding Director of a Play, for Reckless and Prelude. René directed an episode of American Playhouse in 1987, and made his feature film directorial debut with Longtime Companion, scripted by Lucas, in 1990. For his work on that film, he won the Audience Award and was nominated for the Grand Jury Prize at the Sundance Film Festival, and was nominated for the Critics Award at the Deauville Film Festival. He co-produced and directed the 1992 screen adaptation of Prelude with Alec Baldwin and Meg Ryan and directed the 1995 film version of Reckless with Mia Farrow and Mary-Louise Parker. René passed away of complications from AIDS in New York City.