the first of 3 diabolically unfunny film which be spin offs of an equally atrocious television show . of course it not pc and there be element of both sexism and racism . but that be acceptable in the 70 . what be not acceptable be the awful script and poor ( over ) act and shoddy production value and complete lack of any line even remotely funny . each joke be telegraph minute in advance and for instance spill something or fall over and and be so painfully obvious it amaze not one of the cast complain about the lack of quality . only arthur ( michael robbins ) leave the show with a modicum of dignity and the rest of the cast be pitiful . if they have any talent and they do not use it on this show . avoid like the plague and it dreadful .