Mystery Movies & TV Shows Online Free

Stream the best Mystery movies and TV shows free on Nunflix in HD. Browse 61 Mystery titles — no signup, no subscription required. Updated daily with the newest Mystery releases.

Remarkably Bright Creatures (2026) 1080P
Remarkably Bright Creatures (2026)
 Cape Cod Cthulhu (2025) 1080P
Cape Cod Cthulhu (2025)
 Dummy (2026) 1080P
Dummy (2026)
 The Death Kiss (1932) 1080P
The Death Kiss (1932)
 Iblard Time (2007) 1080P
Iblard Time (2007)
 Krakatit (1948) 1080P
Krakatit (1948)
 Expedition Files - Season 4 Eps7
Expedition Files - Season 4
 FROM - Season 4 Eps5
FROM - Season 4
 Cyberchase - Season 16 Eps4
Cyberchase - Season 16
 Deadman's Curse - Season 2 Eps7
Deadman's Curse - Season 2
 Watson - Season 2 Eps19
Watson - Season 2
 Mademoiselle Holmes - Season 2 Eps6
Mademoiselle Holmes - Season 2
 The Brokenwood Mysteries - Season 12 Eps6
The Brokenwood Mysteries - Season 12

Frequently Asked Questions

What are the best Mystery movies on Nunflix?

Browse the grid below — titles are sorted by popularity and rating. Use the Filter to narrow by year, country, or sub-genre.

Are new Mystery movies added regularly?

Yes. Our Mystery catalog updates daily as new films are released theatrically and on streaming.

Can I watch Mystery TV shows here too?

Yes — both Mystery movies and TV series are listed together. Use the type filter at the top to show only movies or only TV.