Leadership Bar

Steven F. Yamamoto Previsualization Supervisor


Steven graduated from USC with an M.A. from the School of Cinema/Television in 1994. While finishing his thesis project, Steven joined Dream Quest Images. In, 1999, the Walt Disney Corporation acquired Dream Quest Images. Steven continued on as a character animator and CG supervisor. He then joined Sky Captain and the World of Tomorrow as Animation Director, where he helped Visual Effects Supervisor Darin Hollings and Director Kerry Conran build a digital studio for the film's production.
Jill Ambrosino
Previsualization Producer


Jill moved to LA to pursue her love of film & music and started out in post-production audio mixing at POP Sound in Santa Monica. It was there that she met Mariah Carey, who offered her the unique opportunity to accompany her on a World Tour as her personal assistant. In 2002 Jill was the VFX coordinator on Sky Captain and the World of Tomorrow. She rejoined Unit Eleven during the post-production phase of The Sorcerer's Apprentice.

Huan Phan
Lead Previsualization Artist


Huan earned a B.A. in Digital Art from Otis College in 2000. After graduating, he began working in games as a concept and character design artist at Blackops Entertainment and Sony Imageworks. Moving over to Pandemic Studios/EA, he continued his work as a lead character and vehicle artist on a variety of games for XBOX, PS3 and 360. Huan transitioned into previsualization in 2009 when he joined Unit Eleven on Tranformers 3.

Jason Michael Hall
Previsualization Artist



Greg Ecklund
Previsualization Artist


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