who sang the morning after in the movie
The Morning After (Maureen McGovern song) The song is performed in the film by the character of Nonnie, played by Carol Lynley, but is actually sung by a vocal double, Renee Armand. It appears twice, during a warm-up rehearsal and then later during the New Year's Eve party early in the film. The lyrics relate to the themes of the film, as a band of passengers survive the capsizing of the ship SS Poseidon and have to escape the sinking wreck.