Thread:Ripto22475/@comment-26901681-20161107065000/@comment-5558012-20161107192957

You can still use FastDelete as it appears to shorten the actual deletion process a little (haven't actually used it myself) though you'll still need to manually check Special:Whatlinkshere. Dependent on your edit speed, it's faster than with no script, but AjaxBatchDelete with a check on the special page would likely be even faster.

Linksweeper could help but given the shear number of images to delete, that's a large number of individual edits when they could possibly be better combined. If the wiki didn't have so many redlinks ("wanted pages"), I'd recommend deleting all images for an episode you wished to do then clean up trailing links. You'd likely find most cleanup just in Special:WantedFiles (given there are so many images, they may not actually be linked in many places) and Special:BrokenRedirects (given the huge renaming effort).