Johnny Test — Season 1, Episode 7: Knowing Johnny Inside and Out
Animation, Comedy, Kids, Action & Adventure, Sci-Fi & Fantasy • 14 min • 2 seasons, 40 episodes • ★ 6.3/10
Episode synopsis
To help Johnny avoid having to go to summer school, Susan, Mary and Dukey shrink themselves and enter his brain to boost his memory.
About 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!