Donald GallagherActingNo biography available.Known For7.5Johnny Holiday1949Fan ClubNo Nerds have favorited Donald Gallagher yet — be the first.All fan clubsFrom NerdspinFilmographyActor22021A Very British ScandalTVMalcolm Kerr • 2 episodes★ 6.71949Johnny HolidayFilmSupt. Lang★ 7.5