A meteorite crashes on Primus and damages the lower water city Serus. The meteorite itself is an extraterrestial life form, and the danger to Serus is not yet over, the life form intends to cut off the cities energies. He Man must save the city before it is too late...
Elenco: Scott McNeil , Ted Cole , Michael Donovan , Campbell Lane , Mark Hildreth , Venus Terzo , Alvin Sanders , Don Brown , Doug Parker , Garry Chalk .