What we’ve seen of the villainous John Harrison so far has only been a series of whispers, and Cumberbatch joked, saying that’s as loud as we’ll ever hear him.
“I only whisper for the whole movie. It’s very quiet in space,” he said. “You can talk at very, very low decibels and people hear you.”
After teasing viewers with what he claimed was a silent mouthing of Harrison’s true identity, Cumberbatch offered up one line from the film.
“I can help you.”
Source MTV News