Where can I watch “ALF” Season 4 Episode 21 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 “Der Umweltschützer”?

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

Watch ALF Season 4 Episode 21 Online

“Der Umweltschützer” — Watch "ALF" Season 4 Episode 21 online in HD for free. Check streaming providers, cast, and episode details.

Feb 26, 1990 Season 4 Episode 21 23 min TV-G

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ALF Season 4

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Season 4 Episode 21 — Aired on Feb 26, 1990 • runs about 23 minutes.

Directed by Nick Havinga.

Written by Victor Fresco.

Notable cast/guest names in this episode include Paul Fusco, Max Wright, Anne Schedeen, Andrea Elson.

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

Looking for “watch ALF Season 4 Episode 21 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Alf legt sich mit dem Großkonzern Sendrax an: Mit Telefonanrufen und Briefen bei Radiostationen macht er Front gegen den größten Hersteller von FCKW. Schließlich droht der Konzern mit der geballten Kraft seiner Rechtsabteilung. Willie, der notgedrungen die Schuld für Alfs Aktionen auf sich nehmen muss, erklärt sich zu einem persönlichen Gespräch im Hause Sendrax bereit. Dort wird ihm ein überraschendes Angebot gemacht: Er soll als PR-Manager in die Firma eintreten …