Diane Pershing, a versatile talent in voice acting and music, holds a special place in the hearts of animation fans and physical media collectors, particularly for her iconic vocal performance as the villainous Poison Ivy. While her career spanned backup singing for legends like Johnny Mathis, it's her animated work that truly shines for home video enthusiasts. For collectors, her portrayal of Poison Ivy in *Batman: The Animated Series* from the early 90s is a cornerstone. These episodes, frequently found on DVD and more recently Blu-ray box sets like *Batman: The Animated Series Deluxe Limited Edition* (released in 2018), are highly sought after for their groundbreaking storytelling and animation quality, with Pershing's performance being a key ingredient. Beyond Gotham, her role in *Flash Gordon: The Greatest Adventure of All* (1982) presents a unique collectible. This animated film often finds its way into obscure cult classic VHS and DVD horror/sci-fi collections, making Pershing’s contribution a hidden gem for those digging through B-movie bins. Her memorable voice work ensures that these beloved animated features remain essential additions to any comprehensive collection.