Mystery Movies & TV Shows Online Free

Stream the best Mystery movies and TV shows free on M4uFree in HD. Browse 1,201 Mystery titles — no signup, no subscription required. Updated daily with the newest Mystery releases.

Death by Potato (2016) 1080P
Death by Potato (2016) Comedy, Mystery
Black Report (1963) 1080P
Black Report (1963) Crime, Drama
Sleepy Eyes of Death 3.. (1964) 1080P
Sleepy Eyes of Death 3.. (1964) Action, Drama
Spiral (2019) 1080P
Spiral (2019) Horror, Mystery
Retribution (2007) 1080P
Retribution (2007) Horror, Mystery
Reaptown (2020) 1080P
Reaptown (2020) Horror, Mystery
Santamaria (2019) DVD
Santamaria (2019) Mystery, Science Fiction
The Ninth (2019) 1080P
The Ninth (2019) Crime, Horror
Spellcaster (1988) 1080P
Spellcaster (1988) Horror, Mystery
Death of Me (2020) 1080P
Death of Me (2020) Horror, Mystery
Let's Scare Julie (2020) 1080P
Let's Scare Julie (2020) Horror, Mystery
Scooby-Doo! Haunted Holidays (2012) 1080P
Scooby-Doo! Haunted Holidays (2012) Adventure, Animation
20th Century Boys 3: Redemption (2009) 1080P
20th Century Boys 3: Redemption (2009) Adventure, Mystery
Red Eye (2005) 1080P
Red Eye (2005) Mystery, Thriller
The Client (1994) 1080P
The Client (1994) Crime, Drama
The Legend of The Five (2020) 1080P
The Legend of The Five (2020) Adventure, Family
Enola Holmes (2020) 1080P
Enola Holmes (2020) Adventure, Crime
Model Citizen (2020) 720P
Model Citizen (2020) Mystery, Thriller
The Maid (2020) 1080P
The Maid (2020) Horror, Mystery
Halahal (2020) 1080P
Halahal (2020) Drama, Mystery
White Night (2009) 1080P
White Night (2009) Mystery, Romance
Texas Killing Fields (2011) 1080P
Texas Killing Fields (2011) Crime, Drama
Ghost Money (1981) 1080P
Ghost Money (1981) Horror, Mystery
Lethal Obsession (2007) 1080P
Lethal Obsession (2007) Mystery, TV Movie

Frequently Asked Questions

What are the best Mystery movies on M4uFree?

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.