Misc: What is a group of locusts?

Questions

Hollywood : At the end of "Planet of the Apes" what protruded from the rocks?

Hollywood : Barbara Streisand was the female lead in "Hello, Dolly". Who was the male lead?

Hollywood : Charles Laughton played Quasimodo in this epic film.?

Hollywood : Darth Vader was the villan in the movie, "____ Wars".?

Hollywood : Film Title: An Officer and a(n) _________.?