"1971 feature film" . . "feature-length film" . . . . . "the first film adaptation" . . "1971" . . . . . . . . . . . . . . . . . . . . . . "''Dad's Army'' feature film" . . . . . . . . . "the spinoff film" . . . . . . "film version" . . . . "Dad's Army (1971 film)" . . . . . "Dad's Army" . . . . "''Dad's Army'' (1971 film)" . . "1971 film" . . "Dad's Army (1971 film)" . "feature film of ''Dad's Army''" . "released in 1971" . . "Dad's Army (1971 film)" . . . . . . . . . . . . "5700.0" . . "1971 film version" . . . . . "film version of Dad's Army" . . "feature film" . . . "feature film version" . . . . . . "1971 ''Dad's Army'' film" . . . . . .