Hollywood does Htichhikers Guide?

[hot_pastrami]

Originally posted by Undertoad
Oh but the very best of all HHGTG formats IS the original radio show. That's where it all began, the original format.

I've never listened to the original radio show, but I have long meant to. Does it utilize a narrator to convey the author's comments, or is it strictly dialogue? A narrator isn't bad in a radio play, but in a movie, voiceover narration is rarely palatable.