Unless you're a big name writer's pet character, I guess.
Congo Bill is still looking for his pal Malavar, the gorilla scientist who Prometheus kidnapped back in CRY FOR JUSTICE. From what he's been able to piece together, Malavar escaped and was last seen searching for the legendary Fountain of Youth. Figuring that wherever the Fountain is, it's their best lead, Bill and Starman seek out an individual they know for a fact knows its location.
They track down the Fountain of Youth, which turns out be a Lazarus Pit, in Florida. Malavar's there too.
Some bad guys attack, so Blue and Gold and friends have to fend them off long enough for Malavar's friend to fully resurrect. They do, and he does:
They use the JLA teleporters to send him home.