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 series via its CBS All Access premium streaming service. It has all full-length episodes, without the new CGI, like the tv.com app, and is available to users in the USA with subscription without ad interruptions. In January 2007, the first season of "Star Trek: The Original Series" became available for download from Apple's iTunes Store. Although consumer reviews indicate that some of the episodes on iTunes are the newly "remastered" editions, iTunes editors had not indicated such, and if so, which are which. All first-season episodes that had been remastered and aired were available from iTunes, except "Where No Man