May 25, 2016
In their first animated adventure, Stampy and Keen investigate the famous scientist, Galileo Galilei.
"I Wonder" is the first fully animated StampyLongHead experience. See Stampy and Keen investigate how the world works. Watch as they build new inventions, embark on new adventures, and try their best to stop that hilarious henchmen duo.
Browse every episode and jump into details.
May 25, 2016
In their first animated adventure, Stampy and Keen investigate the famous scientist, Galileo Galilei.
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Stampy and Keen investigate the size of the solar system.
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Quick answers about this season's release timeline and episode lineup.
I Wonder Season 1 premiered on May 25, 2016.
I Wonder Season 1 has 12 episodes.
The season opens with Season 1 Episode 1, "S1.E1 ∙ The 5 W's & 1 H". It aired on May 25, 2016.
Go to Season 1 Episode 1