Eric Alba

 — often credited outside Doctor Who as Frederick G. Alba — was the visual effects supervisor for the 1996 tele-movie. As such he was an employee of Northwest Imaging & FX, the company who had overall responsibility for the visual effects of the television movie.

Alba's career began in the Star Trek franchise, where he worked on ', ' and . More recently, he's been the on-set visual effects supervisor on a few episodes of The Sopranos.