
Sound
David Randall Thom (born August 21, 1951) is an American sound designer and the director of sound design at Skywalker Sound.
Thom started his film career by phone calls to Walter Murch, who invited him to visit a re-mix of American Graffiti. Thom introduced himself to Murch, Ben Burtt, and Mark Berger, and he said he had been working for a radio station in Berkeley and wanted to work in film sound.
Description above from the Wikipedia article Randy Thom, licensed under CC-BY-SA, full list of contributors on Wikipedia.

How to Train Your Dragon
as Toothless (voice) (uncredited)

The Wild Robot
as RECOs (voice)

Ruby Gillman, Teenage Kraken
as Confetti Cannon (voice)

Spies in Disguise
as Various Voices / Pigeon Voice (voice)

Making Waves: The Art of Cinematic Sound
as Self

Ice Age: Collision Course
as Hyrax Minister (voice)

The Peanuts Movie
as Various Voices (voice)

How to Train Your Dragon 2
as Toothless (voice)

Rio 2
as Logging Foreman (voice)

The Croods
as Sandy (voice)
The Croods
2013