Lammers

Professor  was a 20th century human explorer.

Biography
During Lammers' travels, he was captured by the Ugrakks, who kept him as a slave. The Third Doctor helped him defeat the Ugrakks. (COMIC: The Ugrakks)

Behind the scenes

 * The appearance of Professor Lammers appears to have been inspired by Frederick Percival Blunden, the title character played by Laurence Naismith in the 1972 feature film The Amazing Mr. Blunden, which was being screened in cinemas at the time The Ugrakks was published in TV Action.