Superjail! is an American animated television series produced by Augenblick Studios in its first season, and by Titmouse, Inc. in its second, third, and fourth seasons. A fourth season was confirmed on the Twitter page of David Wain,[3] who voices the character of the Warden. The series follows the events that take place in an unusual prison.[4] The pilot episode aired on television on May 13, 2007, and its first season began on September 28, 2008 on Adult Swim.