Greg Tiernan


Director (5)

Sausage Party 2016 (Movie)


Thomas & Friends: Blue Mountain Mystery 2013 (Movie)


Thomas & Friends: Day of the Diesels 2012 (Movie)


Rugrats Go Wild 2003 (Movie)

Sequence Direction (Segment Director)

Rugrats in Paris - The Movie 2000 (Movie)

sequence director (Segment Director)
Visual Effects & Animation (5)

Happily N'Ever After 2007 (Movie)

Studio Director/Animation Director(Nitrogen Studios Canada) (Animation Director)

The Tigger Movie 2000 (Movie)

animation(Telecom Animation Film Co Ltd) (Animator)

Cool World 1992 (Movie)


All Dogs Go to Heaven 1989 (Movie)

animator assistant (Effects Assistant)
Art Department (2)

The Wild Thornberrys Movie 2002 (Movie)

Sequence Director (Storyboard Artist)

Mr. Magoo 1997 (Movie)

storyboard(Creative Capers) (Storyboard Artist)
Actor (1)

Sausage Party 2016 (Movie)

Potato/Noodle Soup (Voice)
Executive (1)

Mr. Magoo 1997 (Movie)

Other (1)

The Land Before Time 1988 (Movie)

rough breakdown assistant (Assistant)



Directed the animated comedy "Sausage Party."


Began directing the "Thomas and Friends" series as well as all related videos.


Was the animation director on the film "Happily N'Ever After."


Worked as an animator on the video game "God of War."


Was the directing animator on the "Hercules" video game.


Worked as an animator on the "Aladdin Activity Center" video game.


Worked as an animator on the film "Cool World."


Worked as a cel painter on "An American Tail."

Bonus Trivia


Co-owns the computer animation production company Nitrogen Studios with his wife Nicole Stinn.


Led his CG animation team in designing the computer animated version of Thomas the Tank Engine from scratch, using no models.


"My personal vision is that I'd like the show be as competitive in today's pre-school TV marketplace as possible whilst keeping as much railway realism and Reverend Awdry influence as feasible. The current show has the best production values of any pre-school show anywhere in the world, and Thomas & Friends will continue to enthrall not only children, but also adults for many years to come. If we can play just a small part in keeping Thomas' legacy on track, we'll be happy." - from, March, 2011