Movie that focuses on the daily lives of the Ray Harryhausen skeletons. What do they do when they're not swordfighting swashbuckling heroes. What do their marriages look like. What troubles the skeleton community, other than swashbuckling heroes
Skeleton city planning. Calcium supplement subsidies for the un-crypted. Bone repair clinics and their administration for the public good. Which necromancers can't be trusted with fresh corpses.
The existential dread of sharing the same angry grimace every single moment of every single day of their lives, even when they just want to "Netflix and chill."