Tom Baker is returning as the Fourth Doctor in a series of audio adventures known collectively as Doctor Who: Hornets' Nest. His co-stars include Rula Lenska, Stephen Thorne and Michael Maloney.

However, as well as the addition of the Fourth Doctor’s face ... and Fulton McKay who had played Dr Quinn in Doctor Who and the Silurians and would become best known for his role as Mr McKay ...

The actor, who is known for his iconic run as the Fourth Doctor, turned 91 on 20th January, with his family and friends sharing a new photo to celebrate the occasion. Baker was pictured grinning ...