It's Pony S02 E37 'The Lakey Loos' Production Animatic

Long Form Production

Sequence from Season 2, Episode 37b 'The Lakey Loos'

The market's fishmonger Mr. Gravlax believes there's a monster in the lake, but all his pictures look oddly like Pony.

Written by Lucas Mills
Additional writing by Charlie Higson
Directed by Ant Blades
Storyboard by Hugh La Terriere
Additional Storyboard by Dave De Keyser