All the colour, depth and mystery of India's complex and riotous cultural heritage is brought to light in a single action which changes two countries forever. A proud Indian international student is attacked in a brightly lit train carriage against a backdrop of darkness. Unknown to his attackers his high caste status has little relevance, and in one poignant moment, he is rescued by his counterpart, an 'untouchable', a low caste. They are united by what would otherwise be impossible. The highly publicised event sends shock waves through the international community.

An inexplicable archeological find leads Dr. Peter Kenner to conclude that we are not alone, aliens have visited the Earth in the distant past and have now returned. Struggling to reconcile the evidence with his once held religious views, Peter turns to his uncle, Josh Sanders, a retired scientist and a man of strong Christian faith. Meanwhile, Sarah Pennington seeks protection for her young daughter, Kara, believing the extraterrestrials are bent on abducting the gifted nine-year-old as they did Sarah's husband three years earlier. When the four are brought together by Ethan, a mysterious stranger, Peter and Sarah wrestle with their own beliefs as Josh seeks to convince them of the truth. It becomes clear that Kara has a very special gift-one that can expose the true nature of the extraterrestrials.