NOVA (1974)

S43E21 Operation Lighthouse Rescue

As the relentless waves threaten the Gay Head Lighthouse on Martha's Vineyard, a team of dedicated engineers springs into action. Their mission is to save the historic beacon from the encroaching shoreline. With time running out, they devise innovative strategies to combat the erosion and protect this iconic landmark from disappearing into the sea. As challenges arise, the team's determination is put to the test in their race against nature.