Hello,

I'm not sure, if this is right. Because the German poster from the cinema release looked like this: https://www.ebay.de/itm/333946302316?srsltid=AfmBOoq0gKZy3EDuVSx5xjNpZSp7thn1ke6JRveRNrVfXwf-VrV9LsWp

And also Filmdienst, a movie magazine from that time, called this movie: "Jack London: Wolfsblut" https://www.filmdienst.de/film/details/8123/jack-london-wolfsblut

I'm also not so sure anymore what the right title is. The previous title was "Jack Londons Wolfsblut" which is almost certainly not the first title - it's either Wolfsblut or Jack London: Wolfsblut.

We usually go by the on-screen-title but I couldn't find the German title card online. Do you know what's the on-screen-title for this movie? (The German version on Prime Video is based on an Italian film print, the early VHS releases from VPS Video may have been pulled from a German distribution copy and include the original German title - but I don't have this tape.)

The opening title of the German version (Constantin) I have says "Jack London's Wolfblut"

Thank you! According to the rules, we should use this title then.

Is this an original title card, i.e. from the 35mm copy, or a title that has been inserted later (as is often the case with the cheaper Video/DVD labels)?

Seems to be authentic. The hole opening credits are in German and they used the same moving footage as the Italian version.

Alright, I've changed the title accordingly and added the other titles to the alternative titles.