"Don't call them sidekicks."
Young Justice - Characters & Cast
Character Analysis
Dick Grayson
Jesse McCartney
Motivation
Initially motivated by a desire for validation; later driven by the necessity of leadership and the protection of his 'family' (the Team).
Character Arc
Begins as a 13-year-old Robin desperate to lead but lacking maturity. Over seasons, he evolves into Nightwing, a master tactician who occasionally mirrors Batman's darker habits of manipulation before finding his own path as a mentor and moral compass.
Kaldur'ahm
Khary Payton
Motivation
Deeply rooted in duty and service, even when it requires him to sacrifice his own reputation and happiness.
Character Arc
The Team's first leader, he carries the burden of duty with unmatched discipline. His journey takes him from a loyal protégé to a double agent infiltrating his own father, and eventually to becoming the first Aquaman to lead the Justice League.
Conner Kent (Superboy)
Nolan North
Motivation
The search for a place to belong and the desire to be more than a 'clone' or a 'tool.'
Character Arc
Starts as an angry, manufactured weapon with no social skills. His multi-season arc involves mastering his emotions, building a father-son relationship with Superman, and becoming the symbolic soul of the original Team.
M'gann M'orzz (Miss Martian)
Danica McKellar
Motivation
A desperate need for acceptance and a fear of the 'monster' she believes she truly is.
Character Arc
Initially presents a bubbly 'Hello Megan' persona to hide her true form as a White Martian. Her arc explores the ethics of her psychic powers and the trauma of her origins as she becomes one of the Team's most powerful and complex veterans.
Artemis Crock
Stephanie Lemelin
Motivation
Escaping her family's shadow and protecting the new family she built with the Team.
Character Arc
Daughter of villains, she fights to prove she isn't her lineage. After 'quitting' to live a normal life with Wally, his death forces her to rediscover herself as Tigress, ultimately finding peace in her role as a hero and educator.