W2TCH

Lost in Space (1965 – 1968)

1965 • 3 seasons • Comedy, Sci-Fi & Fantasy • TV-PG
On September 25, 2026
#1859▼ 84
1859th by Pulse TV show online
15.0PULSEPulse MeterOur daily Pulse Meter measures public activity and popularity signals across the web.How it works →

Season 3

Lost in Space · S3E10 — Space Creature

Nov 15, 1967 · 60 min · 6.0 (1 votes)

Synopsis

A peculiar blue fog periodically descends upon the Jupiter 2. Separately, Dr. Smith and Will express a desire for solitude. As the mist rolls in, crew members inexplicably begin to vanish, leading Dr. Smith to suspect his own culpability. Ultimately, Will discovers a strange entity that has taken possession of Dr. Smith. The creature reveals itself to be Will’s own Id, explaining that it is a manifestation he unwittingly brought into being—a vessel brimming with his deepest personal demons, thou