Moonbase - a Doctor Who serial from (ooh I don't know, I haven't got the programme guide to hand but, at a guess..) early 1967.
Starring Patrick Troughton as the time travelling Doctor.
Ther TARDIS materialises on the moon, where the Doctor and his companions see a far off moonbase. Romping across the landscape towards it, the inexperienced 18th century Highlander Jamie comes a cropper when he leaps too far. He is taken to the base to recover. Meanwhile the Doctor and his other companions; Ben and Polly are soon embroiled in a plot that involves cybermen beseiging the base.