The brothers' submarine loses power while they're exploring the ocean floor. Aviva figures out how to harness the energy from the deep sea's hydrothermal vents in order to return them to the surface.
Trivia:
Speaks seven languages. Attended Circle in the Square Theatre School in New York. Starred in the Stamford Theatre Works one-woman show, Fully Committed where she played 40 roles. Appeared on The Border as two different characters, despite production rules against it.