Conversation so far:
which version of carousel (musical) came out first?
(film tv or concert?)?
musical.
what year did the musical come out?
CANNOTANSWER.
which version came out after the musical?
A film version of the musical was made in 1956.
who starred in the film version?
starring Gordon MacRae and Shirley Jones.
did they also star in the TV version?
starred Robert Goulet, with choreography by Edward Villella.

Question: what year was the TV version released?
Self-contained rewrite: What year was the TV version or the Carousel (musical) released?