A remarkable new underwater breathing device with bigger implications and powered by nuclear fusion attracts the attention of a dangerous spy network. With an invented identity as a doctor on the project, Steve attempts to outwit the spies by faking the device's capabilities with a little help from his bionic arm.
Did You Know?
Rudy speaks of "fuel cells burning hydrogen while extracting breathable oxygen from the water", but this would be impossible because the hydrogen's combustion would consume most or all of whatever oxygen was produced. See more