*Zorin floods the mine, even though May Day is still in the tunnels. She ends up teaming with Bond for survival, and as revenge for Zorin’s betrayal, she sacrifices her life to ruin his plans. Bond finally defeats Zorin in a harrowing battle atop the Golden Gate Bridge.
The flooded mine sequence was a crucial one-shot affair. It took a million gallons of water in a special reservoir to flood the set. *Source: Back of card