Klaus Baudelaire

Sir
A Series of Unfortunate Events character
First appearance	The Miserable Mill
Last appearance	The Penultimate Peril
Portrayed by	Don Johnson (TV series)
Occupation	Owner of Lucky Smells Lumbermill

Jerome Squalor
A Series of Unfortunate Events character
First appearance	The Ersatz Elevator
Last appearance	The Penultimate Peril
Family	Esmé Squalor (wife)

Justice Strauss
A Series of Unfortunate Events character
First appearance	The Bad Beginning
Last appearance	The Penultimate Peril
Portrayed by	Catherine O'Hara (film) Joan Cusack (TV series)
Occupation	High Court justice

The children's novel series A Series of Unfortunate Events features a large cast of characters created by Lemony Snicket. The series follows the turbulent lives of the Baudelaire orphans after their parents, Bertrand and Beatrice, are killed in an arsonous structure fire.

The author of the series is Lemony Snicket (the nom de plume of Daniel Handler), who plays a major role in the plot himself. Although the series is given no distinct location, other real persons appear in the narrative as well, including the series' illustrator, Brett Helquist, and Daniel Handler himself.

Count Olaf is the main antagonist, later antihero, and the primary character of the series. Olaf is an eccentric criminal and is known to have committed many crimes as a member of the fire-starting side of V.F.D., a Volunteer Fire Department that eventually branched into a massive secret organization, prior to the events of the first book in the series. Olaf is repeatedly described as extremely tall and thin and having a unibrow, a wheezy voice, gleaming eyes, and extremely poor hygiene. He is often distinguished by the tattoo of an eye on his left ankle.

Following the death of their parents, the Baudelaire orphans are placed under his care, and he proves to be a horrible guardian who is only interested in the fortune left behind by their parents. After Olaf loses his guardianship over the children, he begins a series of attempts to steal the fortune by wearing various disguises and murdering Gustav Sebald, Montgomery Montgomery, Josephine Anwhistle, and Jacques Snicket, among scores of other related and unrelated victims, as well as attempting to murder Charles and countless others characters. While the Baudelaire children are always able to see through his disguises and intentions, the adults around them remain completely oblivious to the villain and fail to aid the children, forcing the Baudelaires to unmask Count Olaf and his various schemes numerous times throughout the series.

With the death of Jacques, who is mistakenly identified as the count by The Daily Punctilio, the target of the police manhunt for Olaf shifts to the Baudelaires, who are framed for the murder of Jacques. Olaf uses his newfound immunity to burn down Heimlich Hospital and Caligari Carnival without repercussions. When he and the Baudelaires burn the Hotel Denouement down, however, they are forced to flee the authorities by escaping to sea, where they shipwreck on the island on the coastal shelf. In an attempt to take control of the island, Olaf threatens to release the airborne pathogens of Medusoid Mycelium on the colonists, but is harpooned by Ishmael. Olaf lives long enough to help Kit Snicket safely deliver her child, then he softly kisses her on the lips, events the Baudelaires refer to as the "one good thing" in his life.

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Wikipedia