"And When the Sky Was Opened" is the eleventh episode of the American television anthology series The Twilight Zone. It originally aired on December 11, 1959. It is an adaptation of the 1953 Richard Matheson short story "Disappearing Act."
"Elegy" is the twentieth episode of the American television anthology series The Twilight Zone. It originally aired on February 19, 1960, on CBS. The episode was based on a short story by Charles Beaumont published in the February 1953 issue of Imagination: Stories of Science and Fantasy.
"People Are Alike All Over" is episode 25 of the American television anthology series The Twilight Zone.
Sliders is an American science fiction and fantasy television series created by Robert K. Weiss and Tracy Tormé. It was broadcast for five seasons between 1995 and 2000. The series follows a group of travelers as they use a wormhole to "slide" between different parallel universes. Tracy Tormé, Robert K. Weiss, Leslie Belzberg, John Landis, David Peckinpah, Bill Dial and Alan Barnette served as executive producers at different times of the production. For its first two seasons, it was produced in Vancouver, British Columbia. It was filmed primarily in Los Angeles, California, in the last three seasons.
A parallel universe, also known as an alternate universe, parallel world, parallel dimension, alternate reality, or alternative dimension, is a hypothetical self-contained plane of existence, co-existing with one's own. The sum of all potential parallel universes that constitute reality is often called a "multiverse". While the six terms are generally synonymous and can be used interchangeably in most cases, there is sometimes an additional connotation implied with the term "alternate universe/reality" that implies that the reality is a variant of our own, with some overlap with the similarly named alternate history.
Zefram Cochrane is a fictional character in the Star Trek universe. Created by writer Gene L. Coon, the character first appeared in the 1967 Star Trek episode "Metamorphosis", in which he was played by Glenn Corbett. James Cromwell later played Cochrane in the 1996 feature film Star Trek: First Contact, the 2001 Star Trek: Enterprise pilot, "Broken Bow", and the 2022 Star Trek: Lower Decks Season 3 premiere episode, "Grounded". Footage of Cromwell from Star Trek: First Contact was used in the Enterprise episode "In a Mirror, Darkly Part I".
The Phantom Zone is a prison-like parallel dimension appearing in American comic books published by DC Comics. It is mainly associated with stories featuring Superman. It first appeared in Adventure Comics #283, and was created by Robert Bernstein and George Papp. It was frequently used in the Superman comics before the continuity was rebooted in the 1980s, after Crisis on Infinite Earths, and has appeared occasionally since.
Drexel Jerome Lewis Bixby was an American short story writer and scriptwriter. He wrote the 1953 story "It's a Good Life", which was included in The Science Fiction Hall of Fame. It formed the basis of a 1961 episode of The Twilight Zone and was remade in Twilight Zone: The Movie (1983). He wrote four episodes for the Star Trek series: "Mirror, Mirror", "Day of the Dove", "Requiem for Methuselah", and "By Any Other Name". With Otto Klement, he co-wrote the story upon which the science fiction movie Fantastic Voyage (1966), the related television series, and the related Isaac Asimov novel were based. Bixby's final produced or published work so far was the screenplay for the 2007 science fiction film The Man from Earth.
Jor-El, originally known as Jor-L, is a character appearing in American comic books published by DC Comics. Created by writer Jerry Siegel and artist Joe Shuster, Jor-El first appeared in the Superman newspaper comic strip in 1939.
The Mirror Universe is the setting of several narratives in the Star Trek science fiction franchise, a parallel universe existing alongside, but separate from, the fictional universe that is the main setting of Star Trek. It resembles the main Star Trek universe, but is populated by more violent and opportunistic doubles of its people. The Mirror Universe has been visited in one episode of Star Trek: The Original Series, five episodes of Star Trek: Deep Space Nine, a two-part episode of Star Trek: Enterprise, a storyline woven through the first season of Star Trek: Discovery, and several non-canon Star Trek tie-in works. It is named after "Mirror, Mirror", the Original Series episode in which it first appeared.
Timothy Darrell Russ is an American actor, musician, screenwriter, director and amateur astronomer. He is best known for his roles as Lieutenant Commander Tuvok on Star Trek: Voyager, Robert Johnson in Crossroads (1986), Casey in East of Hope Street (1998), Frank on Samantha Who?, Principal Franklin on the Nickelodeon sitcom iCarly, and D. C. Montana on The Highwaymen (1987–1988). He appeared in The Rookie: Feds (2022) and reprised his role as Captain Tuvok on Season 3 of Star Trek: Picard.
John Jonah Jameson III is a fictional character appearing in American comic books published by Marvel Comics. The character is depicted as the son of J. Jonah Jameson, and a friend to Peter Parker. He has also been portrayed as the husband of Jennifer Walters / She-Hulk.
"Specimen: Unknown" is an episode of the original The Outer Limits television show. It first aired on 24 February 1964, during the first season.
"The Long Morrow" is episode 135 of the American television anthology series The Twilight Zone. It originally aired on January 10, 1964 on CBS. In this episode, an astronaut falls in love on the eve of a 40-year-long space voyage. The story focuses on how he and his lover confront the problem that his 40 years in suspended animation will cause a wide age disparity between them by the time he returns.
Tommy Tomorrow is a science fiction hero published by DC Comics in several of their titles from 1947 to 1963. He first appeared in Real Fact Comics #6. He was created by Jack Schiff, George Kashdan, Bernie Breslauer, Virgil Finlay, and Howard Sherman. The comic was originally intended to feature non-fiction tales in the style of Ripley's Believe It or Not; Tommy Tomorrow's trip to Mars was presented as a future vision of space travel. The strip was a back-up feature in Action Comics from issue #127 to #147.
Marc Scott Zicree is an American science fiction author, television writer and screenwriter. Zicree has written for major studios and networks including Paramount, Universal, Disney, Sony/Columbia Tri-Star, MGM, New Line, CBS, NBC, ABC, Fox, WB, UPN, Showtime, PBS, Turner, USA Networks, Syfy, Discovery, Nickelodeon, the BBC, Marvel and NPR. His credits include Star Trek: The Next Generation, Deep Space Nine, The Twilight Zone, Babylon 5, Beauty and the Beast, Forever Knight, Sliders, Friday the 13th: The Series, Liberty's Kids, Super Friends, He-Man and the Masters of the Universe, Real Ghostbusters, The Smurfs and many others, as well as pilots for CBS, NBC, ABC and Showtime.
Ancient astronauts have been addressed frequently in science fiction and horror fiction. Occurrences in the genres include:
Several characters within the Star Trek franchise, primary and secondary, often made crossover appearances between one series and another. This included appearances of established characters on premiere episodes of new series, a few long-term transfers from one series to another, and even crossovers between Trek films and television. A few crossover appearances, such as that of Spock on The Next Generation and the time-travel of the crew of Deep Space Nine to the era of The Original Series were especially lauded by both fans and critics.
Suspended animation in fiction refers to the temporary cessation of life processes experienced by fictional characters, followed by their subsequent revival. This process is commonly employed as a plot device in science fiction narratives. It is frequently utilized to transport a character from the past to the future or to facilitate interstellar space travel, which necessitates an extended journey for months or years. In addition to accomplishing the character's primary objective in the future, they often encounter the unfamiliarity of a new world, which may bear only faint resemblance to their previous surroundings. On occasion, a character is portrayed as possessing skills or abilities that have become lost to society during their period of suspension, enabling them to assume a heroic role in their new temporal setting.
