Long out of circulation, Deep Throat Part II was conceived as a soft-core sequel to the highly successful Deep Throat. The film was written and directed by sexploitation virtuoso Joe Sarno and shot on 35mm in the New York City area in early 1973. It was released in the U. S. in early 1974 with an MPAA "R" rating and quickly disappeared; porn journalist Al Goldstien, writing in Screw, called it "the worst film I have ever seen." The existing U. S. version of the film now on DVD is bowdlerized; the Italian DVD release version contains the film's original soft-core sex scenes. There has long been an urban legend that the film was shot hardcore and that the hardcore sex scenes were "stolen" while the film was in post-production; this claim seems extremely dubious and director Joe Sarno himself has insisted in interview that only soft-core sex scenes were shot for the film. Deep Throat Part II is Linda Lovelace's second feature film (she only officially starred in three). A young Judy Tenuta (comedienne) has a walk-on cameo. The film is one of Sarno's rare comic efforts and contains an unusually polished soundtrack featuring tunes written by, among others, former members of Jay and the Americans.

本片获得《青年电影手册》2011年年度纪录片大奖。本片获得阿姆斯特丹国际纪录片电影节的VPRO IDFA奖。1990年，家住四川广安区回龙村的张昌华（张昌华 饰）和陈素琴（陈素琴 饰）两夫妻为了能让家里过上更好的日子，也为了让张琴（张琴 饰）和张阳（张阳 饰）姐弟能 接受良好的教育，有朝一日可以摆脱像他们一样在农村的艰苦生活，毅然离开一对幼年的双子女去广州打工。他们辛苦的赚钱往家里寄钱，几年才能回去和家人团聚一次过一个年。平时只能姥姥生活的姐弟对他们早已产生了生疏感和冷漠。但女儿张琴像很多这个年纪的叛逆少年一样，不听劝告毅然退学，重蹈了父母的覆辙，从村里离家去广东打工……

小夫的炫耀一如既往让大雄气愤不已，为了帮大雄实现潜水的心愿，哆啦A梦将整个城市变成了虚拟海洋，并利用道具引来了海洋中的生物。一个美人鱼来到了城市里，却阴差阳错被困了下来。她名叫苏菲亚，是人鱼一族的公主。据说，人鱼族在五千年前生活在另一颗星球，爱好和平的他们因受到另一族的侵略而来至地球避难，从此在这里扎根。大雄、静香他们很快和苏菲亚成为好朋友，并答应帮她寻找人鱼族传说的宝物“人鱼之剑”。正当小伙伴们在深海中尽情玩耍之时，危险不期而至。当初侵略了人鱼族家乡的外星恶魔也来到地球寻找人鱼之剑，小伙伴们即将展开新的冒险……本片为哆啦A梦剧场版开播30周年纪念作品。

卡里奥斯特罗，一个位于欧洲人口只有3500人的小国家，却是世界上最逼真的伪钞——山羊之钞的发源地。其伪钞之真，连鲁邦三世这样的大盗都险些被其蒙蔽。鲁邦和伙伴旅行至此，恰巧遇见正被一伙暴徒追赶的美丽少女克拉丽斯。鲁邦出手相救，却从少女遗留下的戒指上若有所悟。原来是多年前鲁邦曾来此寻找过山羊之钞的下落，并在此结识还是孩童的克拉丽斯及其身为大公的父亲。如今物是人非，七年前的一场大火烧毁了大公的城堡，克拉丽斯的父母皆在大火中身亡。孤苦伶仃的克拉丽斯无依无靠，而摄政王卡里奥斯特罗伯爵则逼迫少女与之成亲。鲁邦决定从伯爵手中救出女孩，同时探究戒指背后所隐藏的关于宝藏的秘密……