Castle

Castle is an action-adventure Flash-animated stick-figure series, created by Oscar Johansson. Set in a near-apocalyptic future, the series follows a group of soldiers and their efforts to infiltrate and subsequently escape from a group of cryptic Castles in an alternate dimension, attempting to recover a mysterious power from them in the hopes of solving Earth's resource crisis.

Directed by Oscar Johansson, Castle leans on a strong ensemble — Oscar Johansson, Joshua Tomar, Harry Calverley — to carry a story that balances spectacle with character.

The series landed with audiences for its craft and performances, and remains one of the most talked-about animation titles of 2002.