I've just purchased The Omen Pentology box set, which includes not only the 1973 and 2006 versions of The Omen, but The Omen II, The Omen III - which stars Sam Neill, yes indeed - and The Omen IV-! I didn't even know this final one existed. And it's probably ****. Tomorrow I am compelled to buy The Psycho boxset, which includes the incredibly rare and surprsingly decent Psycho II, and then Psycho III which I've never even seen. Psycho IV is a woeful TV movie - but Perkins did appear in it. I'm trying to find The Exorcist sequels, the first of which is supposed to be woeful and the second quite good.