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Ghosts of Mars poster

Ghosts of Mars

Parents guide · ClearAge age 16+ · Official R

Movie 2001 98 min Action, Horror, Science Fiction Checked by Dan S · 12 Oct 2026
Official Rating R ClearAge 16+

No Australia rating available — showing United States

What we flagged

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Violence
Strong
Frightening
Strong
Language
Strong

Our take

Ghosts of Mars sends a police squad to a mining town where colonists have been taken over by violent spirits. Bodies hang in the streets, and shootouts, decapitations, possession, and strong swearing fill the siege. We put it at around 16 and up on the ClearAge guide; the displayed official classification is US R.

Uplifting themes

Team loyalty gets a nod when officers refuse to leave civilians behind. The overall ride still celebrates mayhem The lead officer pushes back against corruption and tries to protect her squad. She still kills in cold blood when cornered Sci-fi setting only. Use as a genre sample, not a Mars science lesson

Story (may spoil tone)

In 2176, a Martian police unit is sent to pick up a highly dangerous criminal at a remote mining post. Upon arrival, the cops find the post deserted and something far more dangerous than any criminal — the original inhabitants of Mars, hellbent on getting their planet back.

What we flagged

View all categories

Violence
Strong
Frightening
Strong
Language
Strong

Details

Violence Strong Police and possessed miners trade gunfire, blade threats, and close-qua…

Police and possessed miners trade gunfire, blade threats, and close-quarters kills. Murder charges and shoot-to-kill orders are spoken aloud. The body count climbs fast once the train arrives

Language Strong F-word shouts, b-word insults, and crude threats fill sieges and jail s…

F-word shouts, b-word insults, and crude threats fill sieges and jail scenes. Swearing matches the grindhouse energy

Drugs / alcohol Mild Dialogue mentions drugs, beer orders, and partying in a boomtown. A cas…

Dialogue mentions drugs, beer orders, and partying in a boomtown. A casino location appears without a gambling plot

Frightening Strong Possession, ghost trains, and waves of attackers create siege horror. D…

Possession, ghost trains, and waves of attackers create siege horror. Dark mines and red skies keep the mood oppressive

Self-harm / suicide Mild Characters say someone committed suicide after strange events. It is sp…

Characters say someone committed suicide after strange events. It is spoken history, not a drawn-out self-harm scene

Bullying / discrimination Mild Slurs about gender and sexuality fly during hostage standoffs. The film…

Slurs about gender and sexuality fly during hostage standoffs. The film does not treat bigotry as admirable

Gore / death / weapons Strong Hung corpses, decapitation talk, and explosive kills push gore high for…

Hung corpses, decapitation talk, and explosive kills push gore high for sci-fi action. Weapons are constant in the second half

Dangerous behaviour Moderate Cops and criminals improvise explosives and standoffs in a collapsing b…

Cops and criminals improvise explosives and standoffs in a collapsing base. None of it is safe real-world play

Mental health Mild Possession stands in for mental break, without realistic treatment talk…

Possession stands in for mental break, without realistic treatment talk. Fear drives choices more than diagnosis

Gambling Mild A casino building is named in passing during the sweep of an empty town…

A casino building is named in passing during the sweep of an empty town. No betting scenes follow

Grief / bereavement Mild Teammates drop quickly and others move on to the next firefight. Loss i…

Teammates drop quickly and others move on to the next firefight. Loss is acknowledged in action beats only

Flashing lights We have not confirmed whether this version contains flashing lights.

We have not confirmed whether this version contains flashing lights.

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Talk after watching

  • How does the film use Mars as a backdrop for siege horror?
  • When characters joke during danger, does that make the violence feel lighter or sharper?