The Alpha Incident (1978) movie poster

The Alpha Incident

1978 ·1h 35m · ★ 3.7 (19)

A microorganism from Mars, brought to Earth by a space probe, terrorizes passengers in a railroad office.

Why it matters

A low-budget sci-fi horror that captures the scrappy charm and paranoia of ’70s creature features, where an alien microbe turns a railroad office into a claustrophobic deathtrap.

  • A micro-budget showcase of DIY practical effects that lean charmingly toward early TV sci-fi aesthetics, not polished Hollywood polish.
  • An atmospheric, slow-burn siege narrative that taps into Cold War-era anxieties about contamination and invisible threats.
  • For fans of paranoid isolation horror and vintage “monster in a confined space” setups — think The Thing before the Thing.
  • Flawed performances and pacing make it a rough watch, but its earnestness and period vibe reward patient viewers craving retro sci-fi horror oddities.
6 horror films in catalog

Horror DNA

Gore
28
Slow Burn
17
Psychological
0
Supernatural
0
Creature
73
Disturbing
50
Fun Factor
50
Cerebral
0
Survival
100

Content Warnings

Body HorrorDehumanization

Phobia triggers

Tight Spaces

Pairs Well With