this be a sketch comedy movie do in the style of movie trailer . it another in the long line of film that fill theater in the mid to late 1970 like kentucky fried movie and groove tube and american raspberry and tunnelvision promising to do what saturday night live be do but with dirty word and naked woman . this be probably the weak of the bunch . spoof everything from musical ( darktown after dark ) to prison film ( 3 chair for lefty ) to public service announcement ( buddy hackett on bed wet ) to biker film ( skateboarder from hell ) to charlie chaplin film ( the kid and the yid ) and a few thing in between this be a very hit or miss film . most of the gag have be do before and good in other film and on tv by the time this be make so it be like watch rerun of rerun . 3 chair for lefty and which star bill murray be rife with the sort of prison joke that have be around since the 1930 and include give lefty a roast to cook when he finally go to the chair . the real problem be that almost all of the sketch go on way past the point of be funny . there seem to be some need to spoof a complete film and so in skateboarder from hell we get a climatic funeral scene that isn not very funny and destroy the laugh that the film have generate with the biker fight . there be no reason that this film need to be almost two hour long since tight cutting could have make this a classic . worth see if you run across it on cable and youre in the mood for a very uneven comedy . it would be also okay to get in the bargain bin at the 99 cent store ( which be how i get my copy ) since it not worth more than a dollar .