History of character is unknown.
- This version of the character is exclusive to the continuity of the television series Young Justice and its tie-in comic book series. It is an adaptation of Crystal Frost/Killer Frost. The original character was created by Gerry Conway and Al Milgrom and first appeared in Firestorm #3.
- Killer Frost was voiced by Sarah Shahi for the series and Vanessa Marshall for the video game.
- 4 Appearances of Crystal Frost (Earth-16)
- 1 Images featuring Crystal Frost (Earth-16)
- Quotations by or about Crystal Frost (Earth-16)
- Character Gallery: Crystal Frost (Earth-16)