William Thomas Sadler is an American actor who works in film and television. His television and motion picture roles have included Lewis Burwell "Chesty" Puller in The Pacific, Luther Sloan in Star Trek Deep Space Nine, Sheriff Jim Valenti in Roswell, and--perhaps most notably--the Grim Reaper in Bill & Ted's Bogus Journey, a role for which he was nominated for, and won, the Saturn Award for Best Supporting Actor, and his role as Colonel Stuart alongside Bruce Willis in Die Hard 2...(Wikipedia)

Credits include: Mr. Brooks, Sky High, The Crazies, Friday the 13th and The Flash

Credits include: Rent, The Flash, Puncture, Law & Order and The Cake Eaters

Credits include: The NeverEnding Story II: The Next Chapter, Dawson's Creek, Pilot, Starcrossed and The Flash

Credits include: The Flash, Yogi Bear, Bang, Bang, You're Dead, 400 Days and How to Eat Fried Worms

Credits include: 300, Watchmen, The Cabin in the Woods, The Day the Earth Stood Still and Warm Bodies

Credits include: The Flash, Rescued by Ruby, Puppy Love, Vixen and Krystal

Credits include: The Flash, The Flash: Pilot, Fastest Man Alive, Revenge of the Rogues and Things You Can't Outrun

Credits include: The Flash, The Flash: Pilot, Fastest Man Alive, Revenge of the Rogues and Things You Can't Outrun

Credits include: Master Gardener, Skybound, The Flash: Pilot, Fastest Man Alive and Tu me manques

Credits include: Fastest Man Alive and Rule of Law

Credits include: Suits, White Collar, Humanity's End, Fastest Man Alive and She Knows