what is the episode of justice leauge where....?

toy man sends superman into the future??

Toyman fires a blast at Batman and the injured Wonder Woman. To save
his friends, Superman flies straight into the blast and is sent 30,000
years into the future. Everyone, including Toyman himself, believes
that Superman had been vaporized. Batman was the only one not to
believe Superman was dead as he deduced that there would be remains.
It was later revealed that Superman had been sent to the future but
came back thanks to a time machine