I thought that too, that they were just, for the comedy, questioning if the guy who plays Superman really is Superman.
I compare it to "Hercules the Legendary Journeys" decades later, when they did an episode where the actor who plays Hercules secretly really is Hercules.
Yes, for the fun of it, there's a reality where the 1950s show happened. There's also a reality where Superman was a show but the actor was running around in secret helping people as Superman because he really was Superman.
Power with Girl is better.
I forgot all about this episode. Since all Superman stories are real in the DC universe, yes!, there is a Lucy in the DC Universe!!!
I guess Superman is real in the Lucyverse. Just like how Batman exists in the Space Ghost universe (as evidenced thru Cartoon Network Starring #4.)
STAS apologist, New 52 apologist, writer of several DC fan projects.