In seeking for something else, we came opposite a film measure soundtrack during Amazon for "Van Helsing: a London Assignment" which appears to be a prequel as it lists Mr Hyde as well as Carl, et al.
I wasn’t wakeful which an additional Van Helsing film was being made, nor have we seen it advertised anywhere. A soundtrack or measure would not be done or accessible for sale unless a film was released.
It’s on DVD man.. and its a cartoon.. it came out in 2004 -2005 right after the movie did. I saw it today in Wal-mart for like 5 bucks..it’s usually where they have the 5 dollar movies.
Good luck in finding it man.