I remember seeing this when it first aired in early 1978. Haven't seen it since ... so thanks for the link! I can never see Bruce Davison in anything---and he seems to be in everything---without remembering watching this. And Jan is Captain Apollo/Zarek... ha.
In case anybody is interested (and hasn't seen it), the Rolling Stone article that inspired the movie is online at author Paul Morantz's website (along with a nice story about how it ended up on the internet):
http://www.paulmorantz.com/stories/the-road-back-from-dead-mans-curve/