Read More:Chris Viscardi Named Nickelodeon Senior VP To Develop Franchise Properties; New “Hey Arnold” Movie In Development
Nineteen voice actors from the original series are returning, with 11 new performers joining them; Arnold will be voiced by Mason Vale Cotton (who played the third iteration of Bobby Draper on “Mad Men”). Lane Toran and Jamil Walker Smith, the original Arnold and Gerald, respectively, are playing two new characters. Alfred Molina rounds out the cast as the villainous Lambrosa.
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