That photo I took is at a bit of an angle. Hellboy is definitely tall, but his Reg head brings him to about batmans nose in height. If it was the Anung un rama head, it would probably be a hair shorter than bats.
Here's a better photo with more PFF's for reference.
Thanks! That Batman is described as 25" tall, so the 23" figure in the description is probably with that head, I guess. I'm going to be pretty tight for space where I plan to display it, that's why I'm asking.
If someone can get me an actual measurement, that would be awesome.