John Dugan is an American actor, widely recognized for his iconic roles in the horror genre. He first gained widespread attention for his portrayal of Grandpa Sawyer in the 1974 film "The Texas Chain Saw Massacre", a role he reprised in the 2013 sequel "Texas Chainsaw 3D".
In addition to his work in the "Texas Chainsaw Massacre" franchise, John made a memorable cameo appearance as a police officer in the 1994 film "Texas Chainsaw Massacre: The Next Generation".
After taking a hiatus from the public eye and the film industry, John re-emerged in the 2000s, making appearances and taking on roles in independent films. His most recent projects include "The Hospital", where he shared the screen with actor and stuntman Jim O'Rear.
In 2015, John starred in the biopic "Horror Icon: Inside Michael's Mask", alongside Tony Moran, which provided a unique glimpse into the life and career of Michael Myers, a legendary figure in the horror genre.