Harley Quinn in Assault on Arkham
Harley Quinn's Introduction in Assault on Arkham
Harley watching the Looney Tunes Show
Harley used as bait at Arkham Asylum
Harley along with the rest of the Suicide Squad
Harley getting electro-shocked
Harley Quinn Biography Assault on Arkham
Harley Quinn in a Batman: Arkham Knight screenshot
Harley Quinn in the Batman: Arkham Knight prequel comics
Harley with her laughing grenade
Harley using the jack-in-the-box to defeat her enemies
Harley Quinn & Poison Ivy
Harley Quinn in A Matter of Family
Harley Quinn and Joker in A Matter of Family
Harley Quinn in A Matter of Family