Jeter gained fame for his roles in The Fisher King (1991) and The Green Mile (1999).
His other notable film roles include in Zelig (1983), Miller's Crossing (1990), Sister Act 2: Back in the Habit (1993), Air Bud (1997), Mouse Hunt (1997), Patch Adams (1998), Jurassic Park III (2001), Open Range (2003), and The Polar Express (2004).
Jeter's woebegone look, extreme flexibility, and high energy led Tommy Tune to cast him in the off-Broadway play Cloud 9 in 1981.
[3] Much of his work specialised in playing eccentric, pretentious, or wimpy characters, as in The Fisher King, Waterworld, Fear and Loathing in Las Vegas, The Green Mile and Drop Zone.
Occasionally, Jeter was able to stray from type for more diverse characters, such as those he portrayed in Jurassic Park III, Air Bud, and Open Range.
In The Fisher King, Jeter portrayed "an unnamed homeless cabaret singer", and "shimmies across the screen with boundless confidence, turning what might have been a grotesque, or at least merely humorous, part into something noble, even indomitable...
[9] On March 30, 2003, Jeter was found dead by Blue at his home in Hollywood Hills, California.