Doctor Who: Tom Baker and Sophie Aldred Interview 1990 (rare). This entertaining interview was broadcast on Maryland Public TV in 1990 as part of a pledge drive. Tom Baker (the fourth Doctor) is in top form, witty and spontaneous, but not obscene. He's nicely counterbalanced by Sophie Aldred, who's always sincere and likeable. A great time is had by all. Some wonderful stories and background info for Doctor Who fans! Best viewed at 4:3 aspect ratio.