Amy is a villainess in the Season 4 episode "The Big Snag" of Warehouse 13.
She was portrayed by Amanda Brugel.
Artie, Claudia, and Steve are on the trail of a phantom car thief. After an encounter with Amy, a saleswoman at a car dealership they investigate, they question the boss, who claims that the thief contacts him anonymously and gets him any car that he wants. A stakeout at a parking garage ends with the thief actually driving the car through the wall, so an artifact has to be involved. The thief drives to another garage, unaware that Claudia was hiding in the trunk.
Learning that the gloves are the artifact, Claudia goes for them. Suspecting that someone's behind her, she grabs her gun, but it is knocked out of her hands by the thief, who is revealed to be Amy. During their physical confrontation, the evil Amy ranted that cars are to be treasured and not to be locked up in garages, and she manages to get away with one of the gloves while Artie takes the other one. Amy's escape is eventually thwarted by Artie in a high-speed confrontation.