Cartoon Network's Emmy-winning series "Regular Show" returns in May with "The Lost Tapes," featuring more hijinks from Mordecai and Rigby.

Cartoon Network is getting back to work on "Regular Show," with a new series and half-hour special premiering May 11.

Put your hand up if you remember The Super Mario Bros. Super Show!. Whether you do or you don't, you'll be able to catch up ...

When Cartoon Network got the ball rolling on its own original programming in the 1990s, after being stuck as a channel of ...