Aired Thursday June 17, 8:50am - 9:00amon CBBC HD

Hey You What If?

Series 1 Episode 24: You Took All The Water Out Of The Sea?

Empty the oceans and you'd see hidden wonders, but you'd also cause the end of the world.

Children / Educational
Original air date
Cast and crew
  • Christopher PooleDirector
  • Ben ShiresNarrator
  • Kat ButterfieldNarrator