Creator
Creator
Cast
Johnny Test (voice)
Dukey (voice)
Mary Test (voice)
Susan Test (voice)
Video trailer
Overview
Watch Johnny Test 2021 Season 1 full episode online free watchcartoononline.
Storyline: How much trouble could one imaginative boy, his faithful dog and two science-loving sisters possibly get into? Hmm, that sounds like a challenge! 
Original title Johnny Test
First air date Jul. 16, 2021
Last air date Jul. 16, 2021
Seasons 1
Episodes 20
Average Duration 14 minutes
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- 20
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