Dibber

Dibber was Sabalom Glitz's uneducated, but sensible henchman from the planet of Salostophus in the galaxy of Andromeda.

Personal History
Circa the year 2,000,000 Dibber who accompanied Sabalom Glitz to Earth (which was known as Ravolox at the time). Prior to this visit to Earth, Dibber had spent some time in prison. Dibber and Glitz were hired by the Master to acquire Time Lord files that had been stolen by a group of Andromedans known as the Three Sleepers. To do so, they had to disable the black light power system that powered Drathro, an L3 robot that protected the Three Sleepers and the data that they had stolen. Before carrying out their plan, they were imprisoned by Katryca, warrior queen of the Tribe of the Free. During their escape, Dibber destroyed the black light system receiver using a grenade. Dibber and Glitz then made their way into Drathro's base built out of the remains of the London Underground, where they were able to convince the dying Drathro that they had a black light power system back on their ship, the Nosferatu. Drathro fell for their lies and followed them towards the surface with the Time Lord data files. Drathro collapsed and blew up, burning the files in the process. (DW: The Mysterious Planet)

Later on, Dibber was mentioned by Glitz when he was called to testify at the Doctor's trial. (DW: The Ultimate Foe) He was presumably one of the members of the crew of the Nosferatu that were sold into slavery on Iceworld. (DW: Dragonfire) Except he may have been killed before that. (PDA: Mission: Impractical) Or still been working with Glitz afterwards. (NA: Head Games)