Sci-Fi & Fantasy Movies & TV Shows Online Free

Stream the best Sci-Fi & Fantasy movies and TV shows free on MadFlix in HD. Browse 1,201 Sci-Fi & Fantasy titles — no signup, no subscription required. Updated daily with the newest Sci-Fi & Fantasy releases.

Star Trek: The Next Generation - Season 1 HD
Star Trek: The Next Generation - Season 1 Action & Adventure, Drama
The Legend of Korra - Season 1 HD
The Legend of Korra - Season 1 Action & Adventure, Animation
Supergirl - Season 1 HD
Supergirl - Season 1 Action & Adventure, Drama
Game of Thrones - Season 1 HD
Game of Thrones - Season 1 Action & Adventure, Drama
Penny Dreadful: City of Angels - Season 1 HD
Penny Dreadful: City of Angels - Season 1 Crime, Drama
DC's Legends of Tomorrow - Season 1 HD
DC's Legends of Tomorrow - Season 1 Action & Adventure, Drama
American Horror Story - Season 1 HD
American Horror Story - Season 1 Drama, Mystery
Warrior Nun - Season 1 HD
Warrior Nun - Season 1 Action & Adventure, Drama
DC's Stargirl - Season 1 HD
DC's Stargirl - Season 1 Action & Adventure, Drama
What We Do in the Shadows - Season 1 HD
What We Do in the Shadows - Season 1 Comedy, Sci-Fi & Fantasy
Stranger Things - Season 1 HD
Stranger Things - Season 1 Action & Adventure, Mystery
Lucifer - Season 1 HD
Lucifer - Season 1 Crime, Sci-Fi & Fantasy
Marvel's Agents of S.H.I.E.L.D. - Season 1 HD
Marvel's Agents of S.H.I.E.L.D. - Season 1 Action & Adventure, Drama
Upload - Season 1 HD
Upload - Season 1 Comedy, Drama
Westworld - Season 1 HD
Westworld - Season 1 Sci-Fi & Fantasy, Western
Jumanji - Season 1 HD
Jumanji - Season 1 Action & Adventure, Animation
Calls - Season 1 HD
Calls - Season 1 Drama, Mystery
Flatland - Season 1 HD
Flatland - Season 1 Action & Adventure, Sci-Fi & Fantasy
Superman: The Animated Series - Season 1 HD
Superman: The Animated Series - Season 1 Action & Adventure, Animation
John from Cincinnati - Season 1 HD
John from Cincinnati - Season 1 Drama, Sci-Fi & Fantasy
Dexter's Laboratory - Season 1 HD
Dexter's Laboratory - Season 1 Animation, Comedy
DOTA: Dragon's Blood - Season 1 HD
DOTA: Dragon's Blood - Season 1 Action & Adventure, Animation
Paradise City - Season 1 HD
Paradise City - Season 1 Drama, Sci-Fi & Fantasy
The Irregulars - Season 1 HD
The Irregulars - Season 1 Drama, Mystery

Frequently Asked Questions

What are the best Sci-Fi & Fantasy movies on MadFlix?

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Are new Sci-Fi & Fantasy movies added regularly?

Yes. Our Sci-Fi & Fantasy catalog updates daily as new films are released theatrically and on streaming.

Can I watch Sci-Fi & Fantasy TV shows here too?

Yes — both Sci-Fi & Fantasy movies and TV series are listed together. Use the type filter at the top to show only movies or only TV.