A magnetic telescope causes a comet to crash into a town and through some streets.

Several characters are almost hit and killed by a meteor shower.

Said meteor shower can be seen seen hitting various places. Explosions are seen, but no death is directly shown.

A professor calls a group of policeman "meddling fools".

None.

The disaster at the beginning is one thing. But a second comet is about to reach the city and cause a fatal destruction, unless Superman is gonna take action...

This Superman cartoon is suitable for children.