The White Queen (2013)

S4E18 Like, So Totally Not Spies (1)

The spies go undercover as agricultural laborers to investigate a scheme aimed at transforming people into plant-like creatures. It's their mission to thwart this bizarre plot and protect humanity. Meanwhile, Clover makes a personal decision to embrace cleanliness and improve her habits. The antagonist in this episode is the Vegan Farmer.