It's pretty cheaply made... shot in the Spanish Himalayas... BUT there are some decent stunts. The Devil's Nightmare is better than The Werewolf and the Yeti only because there's barely a Yeti in it. And by the time they DO fight you can't tell them apart.

Naschy is wearing a hell of a wig even when he's not werewolf. He's out of shape and his stuntman does all the heavy lifting. He has a kind of Shatner charm when he seducing a woman I thought was his daughter for a while.

You either love these kind of genre films or ya don't. I was entertained.

Just looking at the credits and there's a nod to the original Wolf Man Larry Talbot in the credits. I wish I knew that watching to see what his character was all about.