A Studio ad from April of 1977 for a film called the Weekend Girls. Sorry that there isn't a listing on IMDB for this. I'm also sorry it is crooked.
I'd like to thank Jason (of Life of Jason) and Busplunge for mentioning my blog on their blogs this week. Busplunge found both Les Crane's Desdiderata and National Lampoon's Deteriarata (sp) on You Tube.