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Episode guide

S1·E20 The Invisible Monster

Core Aired January 28, 1965 25 min ★ 10.0/10 · 2 TMDB votes
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Synopsis

Dr. Quest responds to the distress signal from a fellow scientist, who has accidentally unleashed an (invisible) energy monster on a South Pacific island.

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Director & writers

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Frequently Asked Questions

When did Season 1 Episode 20 of Jonny Quest air?

Season 1, Episode 20 ('The Invisible Monster') originally aired on January 28, 1965.

How long is Season 1 Episode 20 ('The Invisible Monster')?

The runtime for this episode is approximately 25 minutes.

What happens in Jonny Quest Season 1 Episode 20?

Dr. Quest responds to the distress signal from a fellow scientist, who has accidentally unleashed an (invisible) energy monster on a South Pacific island....

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