This the last "Flintstones" episode ever produced of the original show, though the second last to be broadcast (March 25,1966).
The Great Gazoo finally succeeds at granting a
wish & no troubles occur, afterward. And he returns, back to his home planet, that he was banished from, until he could make good.
Per the title, the original Broadway production of 'My Fair Lady' opened at the Mark Hellinger Theater in New York on March 15, 1956, and ran for 2717 performances, which was, at the time, the longest run a Broadway show had ever had. The original production is still the eighteenth-longest-running production in Broadway history. Rex Harrison and Stanley Holloway recreated their roles in the movie. Harrison won the 1957 Tony Award for Best Actor in a Musical and Holloway was nominated for Best Featured Actor in a Musical. The show won the 1957 Tony Award (New York City) for the Best Musical.