Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Harold's Laboratory is the workshop of the scientist Harold Lillja in the Turtles' dimension.
Harold Lillja, Donatello, and April O'Neil built a functional Interspatial Teleportation Unit in Harold's laboratory. Donatello wanted to perform a worthy field test and gathered his brothers and Casey Jones. The Turtles, Casey, and April would teleport to The Lair and surprise Splinter. However, Harold was irritated with a fly and accidentally hit the spatial dimension switch and they were transported to a parallel dimension.
- Teenage Mutant Ninja Turtles Ghostbusters