Longest-Running Sci-Fi Franchises: TV & Film

Exploring the longevity of science fiction, these franchises have captivated audiences for decades across television and film.

The top 3

Top 3 Longest-Running Live-Action Sci-Fi TV Series: Doctor Who is the longest-running live-action science fiction television series worldwide, with its original run starting in 1963 and continuing with a revival in 2005. Other long-running series include Supernatural (fantasy/sci-fi) and various Star Trek iterations.
Top 3 Highest-Grossing Sci-Fi Film Franchises: The highest-grossing sci-fi film franchises globally include the Marvel Cinematic Universe, Star Wars, and Avatar, demonstrating massive commercial success and cultural impact.
Most Prolific Sci-Fi Media Franchises by Content: Star Trek stands out as a highly prolific science fiction franchise, spanning numerous TV series, films, books, and games over decades, closely followed by others like Star Wars and Doctor Who in terms of total content produced.