Johnny Test

How much trouble could one imaginative boy, his faithful dog and two science-loving sisters possibly get into? Hmm, that sounds like a challenge!

Johnny Test
6.220212 Seasons
TV-Y

AnimationComedyKids

How much trouble could one imaginative boy, his faithful dog and two science-loving sisters possibly get into? Hmm, that sounds like a challenge!

Cast

The cast behind this title

James Arnold Taylor

James Arnold Taylor

Johnny Test (voice)

Trevor Devall

Trevor Devall

Dukey (voice)

Ashleigh Ball

Ashleigh Ball

Mary Test (voice)

Maryke Hendrikse

Maryke Hendrikse

Susan Test (voice)