Watch Alien: Earth Season 1 Episode 4 Online — Observation | Bobina

Alien: Earth — Season 1, episode 4 watch online

  • TV Series: Alien: Earth
  • Seasons: Season 1
  • Episode 4: «Observation»
  • Air date: August 26, 2025
  • Running time: 85 min

Alien: Earth, season 1 episode 4 «Observation»: air date August 26, 2025. Episode overview, season trailer and the cast of Alien: Earth.

An unexpected connection is formed while a covert plot puts everyone in danger.

Episodes — Season 1

  1. 1 Episode 1 «Neverland» August 12, 2025
  2. 2 Episode 2 «Mr. October» August 12, 2025
  3. 3 Episode 3 «Metamorphosis» August 19, 2025
  4. 4 Episode 4 «Observation» August 26, 2025
  5. 5 Episode 5 «In Space, No One...» September 2, 2025
  6. 6 Episode 6 «The Fly» September 9, 2025
  7. 7 Episode 7 «Emergence» September 16, 2025
  8. 8 Episode 8 «The Real Monsters» September 23, 2025