Season 3, Episode 7 - "Louie the Lilac"
26 October, 1967
Commissioner Gordon plans a ""flower-in"" at Gotham City City Park but is disappointed to learn that there are no flowers available. Meanwhile, the dastardly Louie The Lilac plans to ""take over"" the minds of Gotham City's flower children — and he begins by kidnapping one of their leaders, Princess Primrose (having placed her under the power of his nefarious Lilac Spray), an old school chum of Barbara Gordon, who knew her as Thelma Jones. The Princess kidnapping' from the flowerless flower-in has the flower children incensed and they immediately start demonstrating at Gotham City City Hall. Louie, au naturel, knew that Barabra would contact The Caped Crusader (which she did!), and rigs a trap for him and The Boy Wonder. While The Dynamic Duo converse with Barbara, Louie plants a card for Lila's Lilac Shop in The Batmobile. The Batman and Robin discover the card, decide it is a clue, and proceed Lila's Lilac shop, where Louie has prepared a pernicious treat for them: they are drugged with
