Where to watch Ground Zero (1973)

Story

When a radical group plants a nuclear weapon atop San Francisco's Golden Gate Bridge, authorities race against time to prevent catastrophe. A skilled operative is deployed to locate and neutralize the device before the threat becomes reality. This high-stakes thriller follows the tense operation as the agent works to stop the terrorists and save the city from destruction.

Why watch

• 1970s thriller with a gripping premise centered on nuclear threat and espionage
• Compact 80-minute runtime delivers focused, straightforward suspense
• Features Ron Casteel and notable figures from the era in key roles

Good for: Fans of classic 1970s thrillers; not recommended for young children due to the thriller genre and mature themes.