On the eve of war, scientists on a remote island uncover secrets that shatter their mission and trust.
Set on a remote Scottish island in August 1939, two young scientists arrive to study bird life, joined by the island’s leaseholder and his niece. As war looms, personal rivalries and hidden desires surface, but the true horror lies in the secret purpose of their mission. Inspired by a real WWII covert operation, this gripping drama explores a society on the brink of transformation.