Don Bluth

In the late 70s, a Disney-trained animator named Don Bluth, who was an animator for Disney's Robin Hood (1973), The Rescuers (1977), Pete's Dragon (1977) and The Many Adventures of Winnie the Pooh (1977) broke away and formed Don Bluth Productions with a group of disgruntled animators. His first notable non-Disney work was the animation sequence of Xanadu (1980). His first independent feature-length animation was The Secret of N.I.M.H. (1982), and his first big hit was the Spielberg-co-produced animation An American Tail (1986), starring coincidentally, a Russian mouse character named Fievel. The followup film, also Spielberg co-produced (without Bluth), was An American Tail: Fievel Goes West (1991), with James Stewart (in his last film before his death in 1997) as the voice of sheriff Wylie Burp. Other notable Bluth films included The Land Before Time (1988), All Dogs Go to Heaven (1989), Rock-A-Doodle (1992), The Pebble and the Penguin (1995), Anastasia (1997), and Titan A.E. (2000). [In 1983, Bluth was also noted for the development of the first laserdisc animated video-arcade games with Cinematronics, including Dragon's Liar and Space Ace. These titles fused the state of the art in arcade game technology and traditional cell animation.]