Hjärngänget was released in the year 1989。Hjärngänget is also called as The Dream Team, Une journée de fous, Turha joukko, Traum-Team, Quattro pazzi in libertà, Pandilla de lunáticos, Marados à Solta, De Médico E Louco Todo Mundo Tem um Pouco, 4 pazzi in libertà。

Dr. Weitzman works with patients in a sanitarium. Convinced that all that his "group" needs is a some fresh air and some time away from the sanitarium, he pursuades the administration to allow him to take them to a ballgame. Unfortunately, he accidentally stumbles across a crime in progress and ends up in hospital. The group are stranded in New York City, forced to cope with a place which is often more bizarre than their sanitarium.

Hjärngänget actors and actresses include Donna Hanover, James Remar, Larry Pine, Lorraine Bracco, Michael Keaton, Michael Lembeck, Philip Bosco。