Benedict Cumberbatch had a ready answer when asked when he might star in another "Sherlock" on PBS.
"Goodbye," he said, pleasantly, as he darted out of camera range during a satellite Q&A Wednesday.
Cumberbatch was speaking to TV critics from London about a very different drama he stars in and produced, "The Child in Time." The TV movie, based on Ian McEwan's novel about a couple whose child is kidnapped, co-stars Kelly Macdonald and debuts April 1 on public television stations.
Macdonald, who had flown in from her native Glasgow, Scotland, to promote the TV film, said she'd confessed to Cumberbatch that she was "a huge" fan...