"The House of Quark" is a very, very good episode of "Star Trek: Deep Space 9" and it's among the best of the occasionally funny shows in the series. It all begins with a nasty Klingon drunk in Quark's. The place is empty aside from the drunk, Quark and his brother. When the Klingon cannot pay for the blood wine and demands more, Quark tries to eject the guy. Suddenly, the drunk pulls out a knife and tries to stab Quark. In the ensuing scuffle, the drunk falls and dies--stabbed with his own knife. Quark, being a real opportunist, decides to concoct a story about him being attacked and him taking the knife and killing the Klingon in combat! He THINKS this will increase traffic into the bar---and it does. But it also sucks him into the middle of a Klingon struggle for succession to the head of the dead drunk's family. Now, Quark suddenly finds himself married AND about to be killed!! How can he possibly extricate himself from this mess?!
The show is very well written and kept my attention. Even my oldest daughter, who is not a fan of the series, laughed at this one. Well done and worth seeing.