Lance LeGault is an American actor best known for his role as Colonel Roderick Decker, a U.S. Army Colonel who tried to catch the fugitive Vietnam Vets, in the iconic television action series The A-Team, from 1983-1986.
LeGault grew up in Chillicothe, IL and graduated from Chillicothe Township High School in 1955. His first three feature films were the Elvis Presley movies Girls! Girls! Girls! (1962) in which he was a stunt double for Elvis Presley, Kissin' Cousins (1964), and Viva Las Vegas (1964).
LeGault had a recurring role in the other 1980s TV series Magnum, P.I. as Colonel 'Buck' Greene. He also appeared in the short-lived series Werewolf in 1987 and in 1980 starred with Kenny Rogers in the made-for-TV movie The Gambler.
LeGault also appeared in the series Knight Rider in the pilot episode ("Knight of the Phoenix") and appeared (as a different character) in the season 2 episode "Knight In Shining Armor"; and also played three different characters in Airwolf (in "To Snare A Wolf", "Sweet Britches" and "Wildfire").
He also starred as Al Halliday on the soap opera Dallas in 1989.
He has mande many guest appearances on television shows, including Gunsmoke, Barbary Coast, Battlestar Galactica, Buck Rogers in the 25th Century, The Dukes Of Hazzard, Voyagers!, MacGyver, and in Star Trek: The Next Generation as a Klingon in the season 2 episode "The Emissary".
LeGault also did a stint in the video game world, appearing as the voice of Major Manson in the 1998 game Battlezone II: Combat Commander.