Untamed Heart agent, MGM had greenlighted the project. Originally, the film was titled "The Baboon Heart" in honor of an infant named Baby Fae (born 14 October 1984) who received a cross-species heart transplant from a baboon to fix a congenital heart defect. Initially, Bill had not considered Christian Slater for the role of Adam, “but then it was just the obvious choice." For the role of Caroline, Bill remembered auditioning Marisa Tomei for his earlier film, "Five Corners". While she had been too young for that role, after her success with "My Cousin Vinny" he felt she was right for the
Shot in the Heart was used in the soundtrack of the movie. The song is written from "the point of view of a hospital patient who has received the eyes of Gary Gilmore in a transplant." Shot in the Heart Shot in the Heart is a memoir written by Mikal Gilmore, then a senior contributing editor at "Rolling Stone", about his tumultuous childhood in a dysfunctional family, and his brother Gary Gilmore's eventual execution by firing squad in 1977 for a murder he committed at a motel in Provo, Utah. In 2001, "Shot in the Heart" became an HBO film starring Giovanni Ribisi as