SeriesEnded

Johnny Test (2005–2014)

6 seasons234 episodes30 min per episode★ 5.5 · 11,401 votes

• Action
• Adventure
• Animation

Young Johnny is gung-ho and full of courage. Johnny's brainiac twin sisters, Susan and Mary, use Johnny as their guinea pig for their outrageous scientific experiments. If they can dream it up, Johnny will do it; as long as his genetically engineered super dog, Dukey, can come along.

First aired

September 17, 2005

Last episode

June 18, 2014

Network

The WB, Cartoon Network, The CW, Teletoon

Country of origin

United States, Canada