Benefit to Mankind

With a history of depression, a bloodstream full of booze, and a high-pressure job in medical research, Henry Winton seems like an open-and-shut suicide case after his body turns up in the canal. But the more Davies looks at SwanMed, the less he likes--particularly when Winton's pretty young coworker goes missing.

• Director: Gavin Millar
• Cast: Peter Davison, Sean Hughes, Rob Spendlove, Charles De'Ath, Billy Geraghty, Emma Amos, Michael Maloney, David Threlfall