Why Paramount Kicked Gene Roddenberry Off Star Trek: The Motion Picture
By WITNEY SEIBOLD
In 1975, Gene Roddenberry began working on a "Star Trek" movie. However, its early concept fell apart over complex script issues, so he worked on a TV series spin-off instead.
"Star Trek: Phase II" was to feature the original cast but was scrapped for a movie project, "Star Trek: The Motion Picture." Roddenberry served as a producer on the film.
VFX head Douglas Trumbull told TrekMovie Roddenberry was such a control freak as a producer that the studio sent him away on a vacation to get him out of their hair.
Regardless of the lush holiday, Roddenberry insisted on making many creative decisions about "Star Trek," some of which likely angered the Paramount higher-ups.
After 1979, Roddenberry was only permitted to serve as a distant executive producer and a creative consultant — essentially only a title on paper — on any sequels.