Angus MacGyver is a fictional character from the television series MacGyver, which originally aired from 1985 to 1992. He is known for his resourcefulness and ingenuity, often solving complex problems using everyday items. MacGyver works as a secret agent for the Phoenix Foundation, where he tackles various missions that require quick thinking and creativity. The character is portrayed by Richard Dean Anderson in the original series and later by Lucas Till in a reboot that began in 2016. MacGyver's signature approach involves using scientific principles and practical skills, making him a unique hero who relies on brains rather than brawn.