David V. Hope, known professionally as David Kaye, is a Canadian-American voice actor who is best known for voicing Megatron in Transformers: Beast Wars and its spin-off, Beast Machines. He is also well-known for voicing Clank in the Ratchet & Clank video game series.
One of Kaye's most prominent Disney roles was voicing the Newsreel Announcer in the 2009 Disney/Pixar film, Up. He also voiced Duckworth in the 2017 series reboot of DuckTales, Supreme Intelligence in The Avengers: Earth's Mightiest Heroes, J.A.R.V.I.S. in Avengers Assemble, as well as in the Ultimate Spider-Man episode "The Avenging Spider-Man" (Part 1), Baron Zemo and Vision in Avengers Assemble,Mysterio in the Disney Infinity: 2.0 Edition game and Corvus Glaive in Guardians of the Galaxy, who also appeared in Avengers Assemble.