Character Relationship Map: The Satan Bug

Characters

• Lee Barrett (played by George Maharis) — protagonist

  Former intelligence agent and protagonist tasked with investigating the murder of lab personnel and the theft of the 'Satan Bug' bioweapon. He navigates a conspiracy involving imposter villains and de...

• Dr. Baxter (played by Henry Beckman) — minor

  The head scientist at Station Three who disappears and is later found dead inside the sealed laboratory. His death and the theft of the Satan Bug and botulinus vials drive the investigation.

• Eric Cavanaugh (played by Richard Bull) — supporting

  Barrett's former intelligence boss who initiates the investigation by sending an impersonator to test Barrett's loyalty. He collaborates with Barrett to uncover the conspiracy at Station Three and rec...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Lee Barrett → Eric Cavanaugh (Professional Former Boss) — Cavanaugh previously supervised Barrett and remains connected to his intelligence work.

  The plot identifies Cavanaugh as Barrett's former intelligence boss and shows him initiating the investigation.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Eric Cavanaugh → Dr. Baxter (Narrative Investigation Subject) — Baxter's disappearance and death are key subjects of Cavanaugh's inquiry.

  Cavanaugh assigns Barrett to investigate Baxter's disappearance, while Baxter is later found dead inside the laboratory.

• Lee Barrett → Dr. Baxter (Narrative Investigator And Victim) — Baxter's death becomes one of the central mysteries Barrett must solve.

  Barrett enters the sealed laboratory, finds Baxter dead, and discovers that the scientist's missing vials drive the investigation.

Story Analysis

A former intelligence agent follows a bioweapon conspiracy from a murdered scientist to a final airborne struggle over the Satan Bug.

Plot Progression

1. The Loyalty Test — Lee Barrett is approached through an impersonator and unknowingly subjected to a loyalty test. Eric Cavanaugh then reveals the deception and assigns Barrett to investigate Station Three.
2. The Sealed Laboratory — Barrett and Cavanaugh reach the secret laboratory and learn about two deadly bioweapons. Barrett enters the sealed facility and finds Baxter dead, while both vials have disappeared.
3. Threats Across America — A telegram brings another investigator into the case, and a second scientist is found dead. The trail leads to a pharmaceutical tycoon whose threats escalate from Florida to Los Angeles County.
4. The False Capture — Barrett follows the missing vials to an abandoned car but is captured by armed men. He escapes a burning garage and discovers that an apparent driver is actually the conspiracy's hidden leader.
5. The Helicopter Gamble — A deceptive arrest attempt collapses, while authorities disarm another flask hidden at Dodger Stadium. Barrett takes the Satan Bug during a helicopter struggle, survives the final pursuit, and offers...