You’ll recognise the voice, it’s Stephen Hawking, right? Well, not quite. The narrator of the Zoolander 2 trailer is credited by name in the end card – DECtalk by Dennis is a 31-year-old synthesizer, born in the same year as me – 1984. Credit where credit’s due in the Zoolander 2 trailer It’s true that the DECtalk has become inextricably linked with Professor Hawking.