The Sixth Column (1970) — AI Story Visualization

Plot Analysis Summary

A deadly alien contest on Earth turns a forbidden romance into a revelation of betrayal and planetary doom.

Story Structure — 5 Plot Phases

Earth Becomes The Prize

Two warring planets choose Earth as the object of a deadly contest. Each side sends soldiers who hide among humans and rely on special visors for identification.

Key Events

• Two Planets At War — Two warring planets dispute which one will control Earth. Location: Outer space
• Earth Chosen As Prize — The planets decide to settle their conflict through a deadly contest on Earth. Location: Earth
• Three Soldiers Per Side — Each planet sends a trio of soldiers to fight until only survivors remain. Location: Earth
• Alien Disguises Activated — The combatants disguise themselves as human beings during the contest. Characters: Kyle, Sandy Location: Earth
• Special Visors — Special visors provide the only way for combatants to identify one another. Characters: Kyle, Sandy Location: Earth

Love In The Small Town

Kyle stays in a small town and meets Sandy. He falls in love with her while the larger alien conflict remains concealed beneath human appearances.

Key Events

• Kyle Enters Small Town — Kyle stays in a small town while the alien contest unfolds on Earth. Characters: Kyle Location: Small town
• Kyle Meets Sandy — Kyle meets Sandy during his stay in the town. Characters: Kyle, Sandy Location: Small town
• Romance Takes Root — Kyle falls in love with Sandy while both conceal their alien identities. Characters: Kyle, Sandy Location: Small town
• Hidden War Continues — The disguised combatants remain part of a fight that humans cannot openly perceive. Characters: Kyle, Sandy Location: Earth

The Hidden Contest Escalates

The disguised combatants continue fighting to the death. The opposing side cheats, but Kyle survives the contest and becomes the sole survivor.

Key Events

• Combatants Hunt Each Other — The planetary contest advances through deadly encounters among disguised soldiers. Characters: Kyle, Sandy Location: Earth
• The Other Side Cheats — The opposing side gains an unfair advantage in the deadly contest. Characters: Kyle Location: Earth
• Kyle Outlasts Opponents — Despite the cheating, Kyle survives while the other combatants are eliminated. Characters: Kyle Location: Earth
• Kyle Becomes Sole Survivor — Kyle is the sole survivor of the contest. Characters: Kyle Location: Earth

Victory Turns To Betrayal

Kyle prepares to signal his people after winning. Sandy suddenly shoots him with an alien weapon, transforming apparent victory into personal catastrophe.

Key Events

• Victory Signal Prepared — Kyle prepares to signal his people that he has won. Characters: Kyle Location: Earth
• Sandy Raises Alien Weapon — Before Kyle can send the signal, Sandy uses an alien weapon against him. Characters: Kyle, Sandy Location: Earth
• Kyle Is Shot — Sandy shoots Kyle, leaving him mortally wounded. Characters: Kyle, Sandy Location: Earth

The Visor Reveals Doom

Kyle learns that Sandy is also an alien from the opposing side, exposing a second act of cheating. Sandy mourns him as Earth faces destruction and humanity faces extermination.

Key Events

• Sandy Revealed As Alien — As Kyle dies, he learns that Sandy is also an alien from the opposing side. Characters: Kyle, Sandy Location: Earth
• Second Betrayal Exposed — Sandy's identity reveals that the opposing side cheated a second time. Characters: Kyle, Sandy Location: Earth
• Question About Children — Weeping over Kyle's death, Sandy asks what their half-breed children would have been. Characters: Kyle, Sandy Location: Earth
• Humanity Faces Destruction — The closing image shows Sandy's scarred humanoid form as Earth faces destruction and human extermination. Characters: Sandy Location: Earth

Story Breakdown

• Planetary War — Two warring planets make Earth the prize of their conflict.
  • Earth As Prize — The planets decide to settle their dispute over control of Earth.
  • Deadly Agreement — Each side sends a trio of soldiers to fight to the death.
• Hidden Combatants — Alien soldiers conceal themselves as humans while carrying out the contest.
  • Human Disguises — The combatants disguise themselves as human beings on Earth.
  • Special Visors — Only special visors allow the combatants to identify one another.
• Kyle And Sandy — Kyle's stay in a small town leads him into an unexpected romance with Sandy.
  • Small Town Meeting — Kyle meets Sandy during his stay in a small town.
  • Forbidden Romance — Kyle falls in love with Sandy despite their concealed identities.
• Escalating Contest — The hidden war continues until cheating changes the balance of the contest.
  • Fighting To Death — The alien soldiers continue the required battle on Earth.
  • Opposing Cheating — The other side gains an unfair advantage during the contest.
• Betrayed Victory — Kyle survives the contest but is prevented from reporting his victory.
  • Sole Survivor — Kyle becomes the only surviving combatant.
  • Fatal Interruption — Sandy shoots Kyle before he can signal his people.
• Alien Revelation — Sandy's hidden identity transforms the romantic tragedy into a final act of planetary betrayal.
  • Sandy's True Form — The visor reveals Sandy as a hideously scarred humanoid alien.
  • Humanity's Doom — Earth faces destruction and the extermination of humanity.

Directed by

George McCowan

Key Cast

• Lloyd Bridges — Kyle
• Angie Dickinson — Sandy
• Harry Basch — Bal
• Daniel J. Travanti — Ted
• Allen Jaffe — Hort