Peter Logan was the visual effects designer on the Doctor Who television stories The Sun Makers (with Peter Day), Destiny of the Daleks, The Keeper of Traken, Kinda and Time-Flight. He was also an uncredited effects assistant on The Ice Warriors (INFO: The Ice Warriors), Inferno (INFO: Inferno), Terror of the Autons (INFO: Terror of the Autons) and The Claws of Axos. (INFO: The Claws of Axos)