William Sadler

Biography

William Sadler (born in Buffalo, New York, in 1950) is an American actor known mainly for character roles in film and television. His career, which runs from the 1980s to the present, has made him one of those supporting performers audiences recognize easily even when they cannot quite place his name.

Sadler trained as an actor in New York state. After studying at SUNY Geneseo, he earned a master's degree in acting at Cornell University. His professional start came almost by chance, through an old schoolmate, with an off-off-Broadway production of Chekhov's Ivanov. For about twelve years he worked in New York theatre and appeared in more than seventy productions, including the original Broadway run of Neil Simon's Biloxi Blues in 1985, where he played Sergeant Toomey opposite Matthew Broderick. He later returned to Broadway to play Julius Caesar in a contemporary staging alongside Denzel Washington.

His film profile grew in the 1990s through supporting parts in widely seen releases. He played Colonel Stuart in Die Hard 2 and Death in Bill & Ted's Bogus Journey, then took on Heywood in The Shawshank Redemption and Klaus Detterick, the farmer at the center of the case in The Green Mile. On television he was a regular presence in Star Trek: Deep Space Nine, as Luther Sloan, and in Roswell, as Sheriff Jim Valenti. He later appeared in The Pacific and in the Marvel films, where he played President Matthew Ellis in Iron Man 3.

His screen style relies on restraint and a steady presence rather than star billing. Although he has rarely been a leading name, his filmography reflects a long career moving between theatre, television and cinema. His casting in the adaptation of Salem's Lot, announced in 2021, shows that he remains active.

Key films

• The Shawshank Redemption (1994): Heywood, an inmate at Shawshank prison, a role that helped secure his reputation in film.
• The Green Mile (1999): Klaus Detterick, the farmer whose daughters are at the center of the case that condemns John Coffey.
• Die Hard 2 (1990): Colonel Stuart, one of the military officers involved in the airport plot.
• The Mist (2007): Jim, a mechanic trapped in a supermarket during a supernatural threat.
• Iron Man 3 (2013): Matthew Ellis, President of the United States, in a brief role within the Marvel Cinematic Universe.