Drupal fix to route broken link redirects

Our current site is built in Drupal. We also have a few multimedia files on the site (multimedia files on different servers than main site pages) and in those multimedia files, a few links are broken (the destinations must have changed URLs). Currently, user clicking those broken links get a bye-bye page indicating they are leaving our site and then a notice about the broken link. I'm looking for a fix so users can be reroute e to a working page as they click the broken link and hit our bye-bye page. I can't edit the multimedia files to correct the links unfortunately so I need a work around within Drupal.