Where can I watch “ThunderCats” Season 4 Episode 9 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).

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

Watch ThunderCats Season 4 Episode 9 Online

“Screwloose” — Watch "ThunderCats" Season 4 Episode 9 online in HD for free. Check streaming providers, cast, and episode details.

Sep 14, 1989 Season 4 Episode 9 22 min TV-Y7

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ThunderCats Season 4

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Season 4 Episode 9 — Aired on Sep 14, 1989 • runs about 22 minutes.

Written by William Overgard.

Notable cast/guest names in this episode include Larry Kenney, Peter Newman, Earle Hyman, Lynne Lipton.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch ThunderCats Season 4 Episode 9 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Jaguara cannot work New Thundera’s Gyro on her own. The Thundercats order a robot to aid her in running the Gyro. Screw Loose, a robot who specializes in Gyro’s, comes to New Thundera. Mumm-Ra manages to mess up Screw Looses brain so he becomes destructive instead of helpful. The Thundercats must help Jagara get Screw Loose under control, before the entire planet is destroyed.