10 Most Perfect Sci-Fi Shows of the Last 20 Years
Science fiction television has increasingly prioritised human storytelling over spectacle, using futuristic premises to examine societal pressures and individual choices. Over two decades, ambitious television series have blended imaginative speculation with grounded narratives, whether exploring utopian ideals or humanity's future.
Several standout examples illustrate this approach. Bodies presents a time-loop murder mystery where detectives from different eras investigate the same crime, using the puzzle to expose how discrimination and prejudice have manifested across different periods. Years and Years follows a family across 15 years as their world gradually succumbs to authoritarianism and anti-immigrant sentiment, demonstrating that dystopias develop incrementally rather than suddenly, whilst technology progressively blurs reality and truth. Night Sky distinguishes itself by focusing on older protagonists engaging with the unknown, departing from the genre's traditional reliance on young heroes.
- Collider ranks the top science fiction television shows of the past 20 years, arguing that compelling sci-fi grounds speculative concepts in human stories and real-world choices.
- Featured examples include Bodies (2023), a time-loop murder mystery exploring era-specific discrimination; Years and Years (2019), tracking a family through gradual authoritarian collapse; and Night Sky (2022), which centres older protagonists rather than young heroes.