The finmen organize a protest that shocks the nation. They march on Washington, but their crusade leads them into grave danger. Nina gives birth to a stillborn calf. She is devastated by the loss and discovers toxic PCBs in the necropsy. Heart broken, she displays the dead calf in a demonstration that defines the view of the dolphins.
They summon the aliens and create another approach, hoping to convince man to change his ways. Oil tankers disappear, UFOs are reported, and stock markets crash. As their plan unfurls, the CIA pursues them while John and Jeanie help them escape.
