Captain Z-Ro was a 1951 Science Fiction kids show that was made by KRON in San Francisco. With his time machine, the ZX-99, he traveled back in time to affect the lives of historical figures. A 1951 Quantum Leap? This show certainly had a cheesy mustache budget.
An expedition from Tokyo heads to Obelisk Island, which a greedy entrepreneur (Mr. Funazu, the President of Playmate Magazine) wants to turn into an island resort. But the Japanese monsters have other ideas.
An alien civilization, which facing eminent extinction, kidnaps two famous genetic scientists from Earth. A troop of soldiers is dispatched to combat the humanoid robots and rescue the victims.