Professor Lundgren (sometimes spelt as Lungren) is a character from Lord Parker's 'Oliday. He is a scientist who has developed a new type of solar power generator.
He was voiced by Peter Dyneley.
- The same puppet also appeared in the Season 1 episode The Perils Of Penelope, as Professor Borender.
- He appears to be an old friend of Lady Penelope, since he tells her that he is "sorry we meet again under such tragic circumstances."
- His name is mentioned only once in the episode, when Jeff is discussing his project with Brains.