Doctor Who episode 428: The Masque of Mandragora – Part One (4/9/1976)
This Season 14 opener suddenly feels like a prestige BBC production rather than the superior quality Doctor Who of Season 13. The new, elegant serif font for the credits is the first indicator. Then there’s the new TARDIS control room (or the old one, according to the script) in wood and brass, and a new Police Box. And the amount of location filming, the number of extras and the quality of the costumes and sets mean this is absolutely the lushest-looking episode so far in the colour series.