Mystery Movies & TV Shows Online Free

Stream the best Mystery movies and TV shows free on Arc018 in HD. Browse 1,201 Mystery titles — no signup, no subscription required. Updated daily with the newest Mystery releases.

Menu Total (1986) HD
Menu Total (1986) Comedy, Horror
Chronicle Mysteries.. (2019) HD
Chronicle Mysteries.. (2019) Mystery, TV Movie
Black Coal, Thin Ice (2014) HD
Black Coal, Thin Ice (2014) Crime, Drama
Scooby-Doo! in Where's My Mummy? (2005) HD
Scooby-Doo! in Where's My Mummy? (2005) Adventure, Animation
Into the Labyrinth (2019) HD
Into the Labyrinth (2019) Mystery, Thriller
Followed (2020) HD
Followed (2020) Horror, Mystery
Solitary (2009) HD
Solitary (2009) Mystery, Thriller
No Blood of Mine (2018) HD
No Blood of Mine (2018) Mystery
So Sweet... So Perverse (1969) HD
So Sweet... So Perverse (1969) Crime, Drama
The Comic (1985) HD
The Comic (1985) Comedy, Crime
The Police Are Blundering in.. (1972) HD
The Police Are Blundering in.. (1972) Crime, Horror
I'm Thinking of Ending Things (2020) HD
I'm Thinking of Ending Things (2020) Drama, Mystery
The Black Castle (1952) HD
The Black Castle (1952) Horror, Mystery
Snapdragon (1993) HD
Snapdragon (1993) Mystery, Romance
A Matter of Loaf and Death (2008) HD
A Matter of Loaf and Death (2008) Animation, Comedy
Gourmet Detective (2015) HD
Gourmet Detective (2015) Mystery, TV Movie
Almost Human (2020) HD
Almost Human (2020) Mystery, Romance
The Advocate (2013) HD
The Advocate (2013) Crime, Mystery
Intruder (2020) HD
Intruder (2020) Mystery, Thriller
The Attic Expeditions (2001) HD
The Attic Expeditions (2001) Horror, Mystery
Already Dead (2007) HD
Already Dead (2007) Action, Crime
Mystery 101 (2019) HD
Mystery 101 (2019) Crime, Mystery
My Gun Is Quick (1957) HD
My Gun Is Quick (1957) Crime, Mystery
Danika (2006) HD
Danika (2006) Drama, Horror

Frequently Asked Questions

What are the best Mystery movies on Arc018?

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.