Hundreds dead by their own hands at the suggestion of an apocalyptic madman?
There's a deranged sort of comedy at work in this situation. "Jonestown" and "drink the Kool-Aid" have an almost mocking effect in their current usage.
Anyways, offered with much confusion and morbid fascination: is the Hollywood version of Jonestown.

San Diego tribunw C-11. 25 January 1980.

...also one of only three movies that I can link up with the name Jennifer Ashley; the other two were PHANTOM OF THE PARADISE and THE POM POM GIRLS...
'Kay, the Balboa backing this film up with The Legacy and Dogs is pretty odd, but WTF was Fiesta Twin thinking to double-bill it with Animal House?!?! Did they think this was a musical comedy version of Village of the Damned??