Private Dick Max Warner investigates the disappearance of a young heiress Sandra Applewhite. He is convinced that she was murdered by her fiancé - but without her body, he can not prove anything. So he sees a poster with a model who is an identical copy of Sandra. One by one the pieces are falling into place and Max realizes that much more than a legacy is at stake.
To resupply the protoblood that sustains Kai's life, the crew of the Lexx travel back to the Cluster but find the planet deserted. The population was killed in "The Cleansing", in preparation of the birth of the Giga Shadow, the last survivor of the insect wars and sworn enemy of humanity. The crew try to destroy the Giga Shadow with the help of Yottskry (played by guest star Malcolm McDowell), a defecting priest of the Divine Order.
Out of energy, the Lexx is forced to land on a planet to replenish its energy supply. Zev and Stan bury the apparently dead Kai, before they discover an outpost occupied by lunatics led by the manic Bog.
As things settle down on the Lexx, the crew realizes Kai needs a constant supply of proto-blood to continue to function in the real world. Stanley and the others undertake a desperate mission to Kai's wrecked home world in search of a way to extend Kai's existence.
Fugitive security guard Stanley Tweedle, love slave Zev Bellringer, and love slave robot head 790 are thrown together by fate and on the run from His Divine Shadow after stealing The Lexx: the most powerful destructive force in two universes.
A struggling actor's job as a hotel custodian is a front for his real job: being rented out as a gigolo by his supervisor. A co-worker is obsessed with him, but he ignores and avoids her. He leaves his acting resume in the hotel room of a screenwriter, who is casting for a TV movie based on the true story of her deceased brother. She hires him to play the lead and the two begin an affair.
An overweight man and woman become penpals but are too embarrassed to send each other photographs of themselves and instead exchange pictures of two thinner people. Comedic complications arise when the two penpals finally arrange to meet in person.
The lovable Munster family finds their placid world turned into turmoil by the diabolical Dr. Diablo, the mastermind of an art heist using monster robots, including clones of Herman and Grandpa.