I watched The Babysitter as part of BCI Eclipse' Drive-in Cult Classics (featuring Crown International Pictures releases) on DVD. I think it is a very good film.
This movie packs a lot of story into a very short time. You have hippies, rock music, bikers, lesbians, sexual impropriety, blackmail, and murder, all in one spot!
The lead actors do a credible job. And, I found the intricately woven plot to be believable and interesting.
However, the supporting cast, primarily the bikers, delivers a stilted performance, particularly when asked to deliver lines with more than just a few words. Perhaps they used real bikers, instead of actors. A couple of the characters, in particular, were exceptionally believable.
The musical score is absolutely spot-on, for the times, the tempo, and for moving the story forward. I found the music a real treat. I noticed in the opening credits that the movie featured the music of "The Food," I googled them; but, couldn't find anything...
In any case, George E. Carey who wrote, produced and starred in this movie liked the idea so much (of a wayward married man brought to redemption through trials and tribulation; and, a little help - of course) that he wrote, produced and starred in "Weekend with the Babysitter."