Sir Henry is a stroll through the mind of Director, writer, performer, and Bonzo Dog Band frontman Vivan Stanshall's mind - which, by the early 80's, was probably coming seriously unravelled. Fans of hard-core British surrealism absolutely must see this movie. Everyone else should probably avoid it. Rooms filled with rotting fruit, ghostly mechanical bulldogs, face-jumping competitions, and not least of all Sir Henry's Brother Hubert (Viv), who goes fishing for hairdressers. Stanshall's humour has far more in common with Dali than with Eddie Murphy, and the overwhelming majority of (at least, American) filmgoers will simply be stupified.
A few things should be said about sir Henry. First, Trevor Howard, in the lead role, plays such a magnificent drunk that it's a little hard to believe he was putting it on (I do believe it was his last movie.) Secondly, the film alternately plods and lurches in such a fashion that , as with early Woody Allen films, you'll find yourself sitting through a fair bit of material that doesn't work, just for the blinding moments when it comes together. Thirdly, as wonderful as this movie is (and despite its faults, my memory insists it _is_ quite wonderful), it isn't as good as the album. Sir Henry the film is terrific. Sir Henry the LP is a comic masterpiece; Stanshall's finest moment.

史丹利是一名普通的银行出纳员，陪伴他的只有一只忠实的小狗米罗，他喜欢着俏丽女郎狄娜。偶然一天他从河里打捞起了一个神秘的面具，他不知道这个面具其实是恶作剧之神洛基的神物。终于有一次他不小心戴上了面具，这次意外改变了他的生活，只要戴上面具他就成了全能的绿脸怪物“摩登大圣”， 这个面具既给他带了许多做英雄的机会也给他带来了许多麻烦。

　　此片是金凯瑞主演的电影版的动画电视剧版