First appeared in: ''Palace Intrigue: Part I'' (Season 5, Episode 10)
Role in the Archer-verse: The wife of San Marcos dictator Gustavo Calderon, who poses as a maid in order to seduce an unwitting Archer.
Best lines: Juliana Calderon: ''I'm sorry to bother you sir. I thought you might need more towels?''
Archer: ''Oh, no, I think I'm okay for right now…. Although, that being said, it's better to be safe than sorry. At least with regards to towels. But only towels.''