Xena: Warrior Princess: Season 3, Episode 18
Fins, Femmes and Gems (11 Apr. 1998)
Aphrodite sends her pet thugs with a stolen diamond to her temple at Parnassus, and distracts the pursuers -- Xena, Gabrielle, and Joxer -- with a potion that makes them obsess about whatever they were thinking when they smell it.
From $1.99 on Amazon Instant Video