Coldhearted
Show: Young Justice --> Season: 1 - Season 1
AirDate: 3/10/2012
Runtime: 21
Voting: 8.7 (3)

Overview: Wally West comes oh-so-close to fulfilling his birthday wish to finally fight alongside the Justice League. Instead, a massively disappointed Kid Flash is taken off the mission and tasked with a simple delivery job. But a few deadly surprises await the birthday boy along the way.
Cree Summer
Mary West / Mattie Harcourt (voice)
Bruce Greenwood
Batman / Pieter Cross (voice)
Steve Blum
Count Vertigo / Rudy West / Henchy (voice)
Adrian Pasdar
Hugo Strange (voice)
Ariel Winter
Perdita (voice)
Miguel Ferrer
Vandal Savage (voice)
Nicole Dubuc
Iris West-Allen (voice)
Khary Payton
Brick (voice)
Lacey Chabert
Zatanna (voice)