Dave Sacker

Dave Sacker was a police detective operating in London in 1968. Ormond Sacker was his grandfather. Sacker grew up thinking that Henry Gordon Jago and Professor George Litefoot's adventures were just stories, and that the individuals themselves did not exist. (AUDIO: The Age of Revolution)

When Magnus Greel's mind was later reconstituted by Guinevere Godiva by using a Venusian crystal in 1968, he took possession of Sacker to continue living, which killed Sacker. Greel in Sacker's body died when Ellie Higson stood in the distillation chamber and overloaded the power to Greel's time cabinet. (AUDIO: The Final Act)