X-Men '97
This report covers the full series (Seasons 1 and 2). X-Men '97 is a highly acclaimed animated revival of the beloved 1990s show, but it is meaningfully darker than its predecessor, carrying a TV-14 rating across both seasons with frequent action violence, major character deaths, and sustained themes of persecution and genocide that are intended for teens and adults.
Best suited for confident tweens and teens (13+) who are comfortable with intense animated action, real emotional stakes, and heavy social themes; it is a significant step up from the original TV-Y7 cartoon.
Episodes to know about
A massive Sentinel robot attacks the mutant nation of Genosha during a celebration, killing thousands of animated characters including named heroes; this is the most intense episode of Season 1 and significantly more graphic than earlier episodes.
Two major characters die on-screen in this episode, including a beloved long-running hero; a child character is also caught in the attack, and another hero is left emotionally devastated in the aftermath.
Disney+ carries an explicit flashing-lights warning on this episode; the Sentinel attack features sudden, loud blasts and rapid energy effects throughout.