This topical thriller sees oil company executives, environmental activists and politicians collide in the battle between economic success and ecological responsibility.

Penry-Jones stars as Tom, who, having been named the new head of Arrow Oil, finds his life unravelling as he's pulled into a high-stakes game of power and international intrigue.

Campbell plays his colleague Holly, whose covert collaboration with environmentalists puts her in great jeopardy, and Whitford plays Tom's best friend Mack, a charismatic yet unscrupulous oil industry lobbyist.

We follow the trio's lives and loves as they hurtle towards a global climate change summit.

Source: BBC Press Office