Niente può essere lasciato al caso

I saw Harrowhouse on TV many years ago and loved it for it's period atmosphere, modest intrigue, topped off with a somewhat tongue-in-cheek narration by Grodin. Where the B-grade plot and action fell short, the dry humour of the narration supplied irony and maybe self-parody. Renting it on VHS many years later, it took some time to figure why it fell so flat - the VHS version had no narration, and presented as merely a sincere but inadequate attempt at thriller/drama genre.

I'd be curious to know which version each reviewer saw - the 'vanilla' but one-dimensional (original?) version, or the narrated and somewhat quirky TV version. I'm hoping that the narrated version eventually appears on DVD - it's on my list.