Character Relationship Map: Moontrap

Characters

• Col. Jason Grant (played by Walter Koenig) — protagonist

  Mission commander of the Space Shuttle Camelot. Investigates a derelict ship, discovers ancient artifacts and a mummified corpse. Later leads a Moon mission with Ray Tanner to destroy the threat. Surv...

• Ray Tanner (played by Bruce Campbell) — protagonist

  Fellow astronaut accompanying Col. Grant on the Moon search-and-destroy mission. Discovers ancient lunar ruins alongside Grant. Killed during a Kaalium attack on the lunar surface, preventing his retu...

• Mera (played by Leigh Lombardi) — supporting

  Ancient human woman found in suspended animation on the Moon. Identifies herself and warns Grant about the killer cyborgs known as the Kaalium. Becomes Grant's partner after surviving the lunar attack...

• Grant's Son (played by Doug Childs) — supporting

Key Relationships

• Grant's Son → Col. Jason Grant (son)
• Ray Tanner → Mera (Alliance Teammate)

Story Analysis

A lunar expedition uncovers ancient threats and fights for survival against cybernetic invaders.

Plot Progression

1. Derelict Discovery
2. Lunar Expedition
3. Kaalium Assault
4. Escape & Aftermath