Mythica: The Iron Crown

First off, the first three were light-hearted in a charming but serious way, this fourth is a comedy of a less serious nature, from a different director.

Whilst they therefore don't match well in terms of continuity of feeling, if you can put that behind you and feel this as separate from the others, yet connected, it will work and can be enjoyed, so long as you don't actually mind a sillier version of the genre. Perhaps for some that may mean allowing a little time to elapse between seeing 3 and 4, and for others just entering with the right expectations about it, much as one may appreciate seeing how an artist can paint a subject in more than one interesting way.

So I enjoyed it, maybe you will too. I did prefer the more serious charming form of the earlier episodes, but appreciated the variety this gave too.