Matthias Hues and Mark Dacascos worked together in Maximum Impact, Showdown in Manila, Beyond the Game and Ultimate Justice.
Mike Möller and Mathis Landwehr often worked together, in Stunt / Role Parts, like Speed Racer, Sky Sharks, Kampfansage or Lasko.
Despite having nothing to do with the movie on any level, Nicola Nauen recently added themselves to the crew list as Screenplay Consultant which is a little strange to say the least.