The Safety Zone blog at Chemical & Engineering News has a of list of lab safety videos (last update: unknown), arranged by topic: emergency response, hazardous waste, pyrophorics, fume hoods, eye protection and more (includes the UCSD videos). The Dow Lab Safety Academy also has an extensive collection of safety videos.
There's also the Napo (Safety with a Smile) film series from European Agency for Safety & Health at Work. "Napo is the hero in a series of animated films that introduce important workplace safety and health topics in a memorable, light-hearted way. The likeable characters symbolises and employee who could be working in any industry or sector."