Fred Stiller, who is working on a computerized simulation of reality, enters a world of mystery when friend Guenther Lause disappears.

Part 1

Fred Stiller becomes convinced he is living in a simulation, causing everyone to question his sanity.

Part 2

In the future, Simulacron, a computer project simulating reality, encounters strange occurrences after its leader's death. Dr. Stiller questions the sudden disappearance of a friend and wonders if Simulacron holds the answers.

All Episodes of World on a Wire

Season 1

Part 1

Season 1 Episode 1 - Aired 10/14/1973

Part 2

Season 1 Episode 2 - Aired 10/16/1973