Yes the script Innerspace stole.
I saw the movie because it was from an Asmov book, never was interested in the show, but my little brother watched it.
Thanks, Andrew... I DID recently learn I am not the oldest in the larp. I shall not disclose who told me that, but again, hand me my cane and help me up, so I can chase you around the room.
Stu, before I forget.... it wasn't. Asimov novelized the movie. The screenwriter actually got rather upset that people thought the movie was adapted from the book.
from wiki
Fantastic Voyage is a 1966 science fiction film written by Harry Kleiner, based on a story by Otto Klement and Jerome Bixby.[3][4][5][6] It was directed by Richard Fleischer and stars Stephen Boyd, Raquel Welch, Edmond O'Brien, and Donald Pleasence.
Bantam Books obtained the rights for a paperback novelization based on the screenplay and approached Isaac Asimov to write it.[7] Because the novelization was released six months before the movie, many people mistakenly believed Asimov's book had inspired the film.