Currently available on 3 streaming services.

The Mummy Strikes streaming: where to watch online?

Currently you are able to watch "The Mummy Strikes" streaming on Plex, Plex Player, Plex Channel for free.

Cast

Bud Collyer
Clark Kent / Superman (voice) (uncredited)
Joan Alexander
Lois Lane / Jane Hogan (voice) (uncredited)
Jackson Beck
Narrator / Professor (voice) (uncredited)
Julian Noa
(voice) (uncredited)