Star Trek: The Original Series the 23rd century bearing a crew dedicated to exploring the Milky Way Galaxy. Roddenberry noted a number of influences on his idea, some of which includes A. E. van Vogt's tales of the spaceship "Space Beagle", Eric Frank Russell's "Marathon" series of stories, and the film "Forbidden Planet" (1956). Some have also drawn parallels with the television series "Rocky Jones, Space Ranger" (1954), a space opera which included many of the elements that were integral to "Star Trek"—the organization, crew relationships, missions, part of the bridge layout, and some technology. Roddenberry also drew heavily from C. S. Forester's Horatio Hornblower
Star Trek: The Original Series second season of "Star Trek: The Next Generation". Guest roles on the series have featured actors such as: In its writing, "Star Trek" is notable as one of the earliest science-fiction TV series to use the services of leading contemporary science fiction writers, such as Robert Bloch, Norman Spinrad, Harlan Ellison, and Theodore Sturgeon, as well as established television writers. Series script editor Dorothy C. Fontana (originally Roddenberry's secretary) played a key role in the success of "Star Trek"—she edited most of the series' scripts and wrote several episodes. Her credits read "D.C. Fontana" at the suggestion of Gene Roddenberry,