
Richard Treat Williams (December 1, 1951 – June 12, 2023) was an American actor, author, and aviator. Williams' accolades include nominations for two Screen Actors Guild Awards, three Golden Globes, a Primetime Emmy, two Satellite Awards, and an Independent Spirit Award. He appeared in over 75 films and several television series. Williams' career included numerous stage roles.
On June 12, 2023, Williams was involved in a motorcycle crash on Vermont Route 30, near Dorset. According to the Vermont State Police, a 2008 Honda Element in the southbound lane turned into the path of Williams' motorcycle in the northbound lane, who was unable to avoid colliding with it. He was airlifted to Albany Medical Center, where he was pronounced dead at the age of 71.
[biography (excerpted) from Wikipedia]

The Empire Strikes Back
1980 · as Echo Base Trooper (uncredited)

Once Upon a Time in America
1984 · as Jimmy O'Donnell

The Devil's Own
1997 · as Billy Burke

Deadfall
2012 · as Becker

Deep Rising
1998 · as John Finnegan

127 Hours
2010 · as Aron's Dad

What Happens in Vegas
2008 · as Jack Fuller Sr.

Run Hide Fight
2021 · as Sheriff Tarsy

Hair
1979 · as George Berger

Barefoot
2014 · as Jason Wheeler

1941
1979 · as Cpl. Chuck 'Stretch' Sitarski

Miss Congeniality 2: Armed and Fabulous
2005 · as Walter Collins

The Phantom
1996 · as Xander Drax

Second Act
2018 · as Anderson Clarke

The Eagle Has Landed
1976 · as Captain Clark

Marathon Man
1976 · as Central Park Jogger (uncredited)

The Substitute 2: School's Out
1998 · as Karl Thomasson

Front of the Class
2008 · as Norman Cohen