Star Trek - Season 3 Episode 8 For the World Is Hollow and I Have Touched the Sky
The crew of the Enterprise rush to stop an asteroid from colliding with a Federation world, but discover the asteroid is actually an inhabited generation ship.
- Genre: Sci-Fi & Fantasy, Drama
- Studio: NBC
- Keyword: space travel, exploration, space, alien, romulans, trek, space opera, space adventure, distant planet, 23rd century
- Cast: William Shatner, Leonard Nimoy, DeForest Kelley, James Doohan, Walter Koenig, George Takei