Depths
Betrayal runs deeper than the ocean.
Depths is the pivotal mid-season two-parter of Young Justice: Invasion that plunges the team into the darkest waters of betrayal and sacrifice. This arc exposes the hidden war beneath the surface, as the Light's machinations tighten around the heroes and a trusted ally is revealed to be a deep-cover mole. It serves as the emotional and tactical turning point of Season 2, reshaping alliances and setting the stage for the final confrontation.
- Role
- Story arc (episodes 16-17 of Season 2: Invasion)
- Affiliation
- The Team, The Light, The Reach, Kroloteans
- First appears
- Episode 16: 'Depths'
- Status
- Concluded within Season 2
- Central characters
- Artemis, Kaldur'ahm, Nightwing, Miss Martian, Superboy, Aqualad (clone), Black Manta, Deathstroke
Lore & Background
In the shadows of the Reach's invasion, the Team discovers that their former leader, Kaldur'ahm—now calling himself Aqualad—has defected to Black Manta and the Light. This shocking betrayal is the culmination of a secret mission orchestrated by Nightwing and Kaldur himself: a deep-cover infiltration to dismantle the Light from within. The arc reveals the immense personal cost of this operation, as Kaldur must commit heinous acts to maintain his cover, including the apparent murder of Artemis, who is secretly alive and working alongside him.
In Their Own Story
The cold currents of Mount Justice carried whispers of a traitor. When Kaldur'ahm surfaced with Black Manta's trident, the Team's world shattered. Nightwing watched from the shadows, knowing the truth was a knife that cut both ways. Artemis's 'death' was a staged sacrifice, a lie so convincing it even fooled her closest friends. In the depths of the ocean, Kaldur walked a razor's edge, his heart heavy with the weight of his mission, while the Light celebrated a victory that was anything but certain.
Reader's Guide
The inciting incident is the revelation that Kaldur'ahm has apparently betrayed the Team and joined Black Manta, shocking his former allies and the audience alike. The central conflict revolves around the Team's struggle to understand and stop Kaldur's betrayal, while secretly, Nightwing and Kaldur execute a high-risk infiltration of the Light. Key turning points include Artemis's staged death, which solidifies Kaldur's cover, and the subsequent revelation that she is alive and working with him. The resolution comes when the Team learns the truth of the undercover mission, but not before Kaldur has committed acts that strain his soul and test his loyalties. Central factions include the Team, the Light, and Black Manta's forces, with characters like Nightwing, Kaldur, Artemis, and Miss Martian driving the emotional and strategic stakes.
Did You Know?
- The arc's title 'Depths' refers both to the ocean setting and the emotional depths of Kaldur's sacrifice.
- Artemis's 'death' was kept secret from most of the voice cast to ensure genuine reactions during recording.
- This storyline was heavily inspired by classic spy thrillers and the moral complexities of deep-cover operations.
- Kaldur's infiltration is one of the longest-running and most emotionally taxing undercover missions in the series.
More in Story & Timeline
Elsewhere in the Young Justice universe
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