32
Season 1 (Series 14) Episode 4: "73 Yards"
(lemmy.world)
Good episode, maybe a little obvious where it was going. Way too much unexplained.
Weirdly, I like episodes where the doctor is absent, it gives the other characters opportunities to build relationships and lets us know them better.
Some of the best episodes are like that, Blink for example.
Turn left is probably my favourite, it turned me on Donna completely, but yes, Blink is a strong one too.