Season
- Season 2 2022-09-05
- Season 1 2020-03-02
Episode
- Episode 1: You Built a Mega Slide?
- Episode 2: You Walked Through Walls?
- Episode 3: We Got Rid of Bugs?
- Episode 4: You Needed Two of You?
- Episode 5: You Could Stop Global Warming?
- Episode 6: You Lived on Venus?
- Episode 7: You Could Shout Round the World?
- Episode 8: You Were Invisible?
- Episode 9: We Had Two Suns?
- Episode 10: Your Mind Could Move Things?
- Episode 11: Animals Were Supersized?
- Episode 12: You Walked on the Ceiling?
- Episode 13: You Were the Last Person on Earth?
- Episode 14: You Built a Giant Sand Castle?
- Episode 15: You Shrunk the Earth?
- Episode 16: Money Grew on Trees?
- Episode 17: You Flew Like a Superhero?
- Episode 18: There Were No Colours?
- Episode 19: You Only Ate Burgers?
- Episode 20: You Threw a Ball Round the World?
- Episode 21: You Built the Tallest Building on Earth?
- Episode 22: You Had Kangaroo Legs?
- Episode 23: You Were Indestructible?
- Episode 24: You Surfed Without Water?
- Episode 25: Earth Ran Out of Energy?
- Episode 26: You Could Walk Up Walls?
Hey You! What If...
Comedy science series for children aged 6 and over made to blow your mind, one question at a time!