Andrew Duggan was an American character actor. His work includes 185 screen credits between 1949 and 1987 for roles in both film and television, as well a number more on stage.
Duggan appeared in some 70 films and in more than 140 television programs between 1949 and 1987. In film he appeared in Westerns, war pictures, political thrillers, dramas, horror films, and other genres, generally assaying authority figures. Among his roles were playing a pastor and padre, sheriff and warden, doctor and professor, numerous judges and generals, and three times the President of the United States.