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.
Klaus Heisler is a character from the FOX animated sitcom American Dad! He was once an East German Olympic ski-jumper until his brainwaves were switched with that of a goldfish in the 1986 Winter Olympics by the CIA to prevent him from winning the gold medal. Klaus' human body with the goldfish brain headed for a nearby stream, and was later found frozen and allowed to decay by the CIA in "Da Flippity Flop". Klaus took up residency with the Smith family, where the CIA ordered Stan to have him pose as their pet, a fact Klaus has still apparently not come to terms with. If something is done to him unexpectedly he gets very annoyed and swears revenge. A recurring joke of the series is that Klaus' dark behavior, is due to him being German. In "Deacon Stan, Jesus Man", when he tricks Roger into eating Francine's potato salad, Roger is horrified asking Klaus why, to which Klaus responds "I'm German, it's what we do." Klaus will often drag out the revenge until he has forgotten about it such as in "Surro-Gate", but he hates to be interrupted during his 'snooze'.
This article about a character from either a Christmas movie, television episodic series or special with a Christmas theme is a stub. Please help to expand this article in the Christmas Specials Wikia.