Leff Lefferts

Editing (Feature Film)

Feast (2006)

Editing

Visual Effects (Feature Film)

Lions for Lambs (2007)

Visual Effects Editor

Sound (Feature Film)

How to Train Your Dragon: The Hidden World (2019)

Supervising Sound Editor

Pigeon Impossible (2019)

Sound Re-Recording Mixer

Pigeon Impossible (2019)

Supervising Sound Editor

Welcome to Marwen (2018)

Sound Re-Recording Mixer

Ferdinand (2017)

Sound Re-Recording Mixer

Ferdinand (2017)

Assistant Sound Editor

Ice Age: Collision Course (2016)

Sound Designer

Ice Age: Collision Course (2016)

Sound Re-Recording Mixer

Allied (2016)

Sound Re-Recording Mixer

The Revenant (2015)

Sound Re-Recording Mixer

The Walk (2015)

Sound Re-Recording Mixer

The Peanuts Movie (2015)

Sound Re-Recording Mixer

Happy Smekday! (2015)

Sound Designer

Home (2015)

Sound Designer

Crimson Peak (2015)

Sound Effects Editor

Rio 2 (2014)

Supervising Sound Editor

Earth to Echo (2014)

Sound Designer

How to Train Your Dragon 2 (2014)

Sound Re-Recording Mixer

Rio 2 (2014)

Sound Re-Recording Mixer

After Earth (2013)

Sound Editor

Free Birds (2013)

Sound Re-Recording Mixer

The Croods (2013)

Sound Designer

Dr. Seuss' The Lorax (2012)

Sound Effects Editor

Flight (2012)

Sound Effects Editor

Journey 2: The Mysterious Island (2012)

Sound Effects Editor

Ice Age: Continental Drift (2012)

Supervising Sound Editor

Rio (2011)

Sound Department

The Smurfs (2011)

Assistant Sound Editor

Mars Needs Moms (2011)

Assistant Sound Editor

The Last Airbender (2010)

Sound Designer

How to Train Your Dragon (2010)

Sound Designer

Percy Jackson and the Olympians: The Lightning Thief (2010)

Sound Designer

Despicable Me (2010)

Sound Designer

Disney's A Christmas Carol (2009)

Sound Designer

Coraline (2009)

Sound Designer

Star Wars: Revenge of the Sith (2005)

Audio

Misc. Crew (Feature Film)

The Peanuts Movie (2015)

Sound

Ice Age: Dawn of the Dinosaurs (2009)

Sound