<P> On December 3, 2015, an open casting call was announced for the roles of Violet and Klaus Baudelaire . In January 2016, Netflix announced that Neil Patrick Harris had been cast as Count Olaf and Malina Weissman and Louis Hynes were cast as Violet and Klaus . Handler had first considered Harris for the role of Olaf after seeing him perform the opening number "It's Not Just for Gays Anymore", at the 65th Tony Awards in 2011, noting "I just immediately saw someone who could pull off a million things at once" as was necessary for the character of Olaf, who utilizes various disguises and accents in his quest to steal the Baudelaire fortune . </P> <P> In March 2016, K. Todd Freeman was cast as Mr. Poe, followed shortly after by the casting of Patrick Warburton as Lemony Snicket, and Aasif Mandvi as Uncle Monty . In September 2016, it was revealed that Dylan Kingwell and Avi Lake were cast as the Quagmire siblings, Duncan and Isadora, respectively . In November 2016, Handler revealed Catherine O'Hara, Don Johnson, and Alfre Woodard had been cast as Dr. Georgina Orwell, Sir, and Aunt Josephine, respectively; O'Hara had previously portrayed Justice Strauss in the 2004 film adaptation of A Series of Unfortunate Events . It was also revealed that Presley Smith would play Sunny Baudelaire, whose quasi-nonsensical lines are voiced by Tara Strong, and Rhys Darby would play Charles, Sir's partner . </P> <P> Production began in May 2016 in Vancouver, British Columbia, and in August 2016 several cast members expressed through social media that filming had finished . Filming for the second season began in April 2017 . The third season began filming on January 5, 2018 . </P> <P> One aspect of the series of books that the production team wanted to be captured in the series was the notion of a lack of specific time period or geography for the settings; Handler stated that he wrote enough for establishing set pieces, but purposely left more specific details vague "in order for young readers to fill in the blanks themselves ." Sonnenfeld wanted to capture that same sense of ambiguous time and place, and he and his team worked to try to define a set of subjective rules of what elements could be included . Sonnenfeld brought on Bo Welch, production designer for Edward Scissorhands, which Handler considered to capture the same sense of a "familiar but completely imaginary" suburban setting he had in mind for his books . While the production team used computer - generated imagery where needed, they attempted to avoid this use where possible, such as by using large painted backdrops, by key scenic artist John E. Wilcox, rather than employing green screen filming . </P>

Where is a series of unfortunate events filmed