Where can I watch “Star Trek: Enterprise” Season 4 Episode 11 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

Do I need to watch earlier episodes before “Beobachtungseffekt”?

Watching earlier episodes in season 4 helps you follow the plot and character arcs leading into this episode.

Watch Star Trek: Enterprise Season 4 Episode 11 Online

“Beobachtungseffekt” — Watch "Star Trek: Enterprise" Season 4 Episode 11 online in HD for free. Check streaming providers, cast, and episode details.

Jan 21, 2005 Season 4 Episode 11 43 min TV-PG

7.6 ★ ★ ★ ★ ★

26 votes

Star Trek: Enterprise Season 4

← Back TV Series

Where can I watch "Beobachtungseffekt" online?

You can watch it through the button below, and it is free.

▶ Watch This Episode Now

Season 4 Episode 11 — Aired on Jan 21, 2005 • runs about 43 minutes.

Directed by Michael Vejar.

Written by Judith Reeves-Stevens, Garfield Reeves-Stevens.

Notable cast/guest names in this episode include Scott Bakula, Jolene Blalock, Connor Trinneer, John Billingsley.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch Star Trek: Enterprise Season 4 Episode 11 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Nach Abschluss einer Außenmission kehren Hoshi und Trip von einem Planeten zurück. Trip hatte sich dabei mit einem hochansteckenden tödlichen Virus infiziert. Dr. Phlox kann das Virus zwar identifizieren, jedoch findet er keine Möglichkeit, Hoshi und Trip zu retten. Währenddessen sind zwei körperlose Außerirdische in die Körper von Reed und Mayweather geschlüpft um den weiteren Verlauf der bevorstehenden Pandemie der gesamten Menschheit zu beobachten.