West and Watson took home the Leading Actor and Leading Actress awards, respectively, for their work in ITV's "Appropriate Adult."
Other winners included Darren Boyd for "Sky One," Monica Dolan (A Midsummer Night's Dream) for "Appropriate Adult," Jennifer Saunders for "Absolutely Fabulous," Andrew Scott (The Vertical Hour) for "Sherlock" and Graham Norton for "The Graham Norton Show."
Olivier Award winner Benedict Cumberbatch, who starred in the West End production of Frankenstein, was among the Television Award nominees for his work in "Sherlock."
For more information and a complete list of winners, visit BAFTA.org.
