Greg Mullavey

Greg Mullavey (born Gregory Thomas Mulleavy Jr., September 10, 1939) is an American film and television actor known for his roles in various TV series. He portrayed Tom Hartman in the iconic 1970s comedy Mary Hartman, Mary Hartman and Carly's grandfather in iCarly. Mullavey has also appeared on and off Broadway, with over a hundred theater productions to his credit across North America. Born in Buffalo, New York, he changed the spelling of his surname to distinguish himself from his father. Mullavey has made notable TV appearances in series such as Storefront Lawyers, Blue Light, The Rockford Files, M*A*S*H, All in the Family, Bonanza, Family, Combat!, The Virginian, and Hawaii Five-O.