An innovative filmmaker, he co-founded Blue Sky Studios and became a prominent figure in animation. He directed the Academy Award-winning short "Bunny" (1998) and made his feature directorial debut with the successful "Ice Age" (2002). Known for his storytelling and visual effects expertise, he has contributed to the growth of computer-animated films. His work often combines humor with heart, appealing to audiences of all ages, and he continues to influence the industry with his creative vision.