Legion (2017) Parents Guide: Is the series OK for kids?

Moderate. Adult sexual content between characters across all three seasons — depicted with FX cable frankness rather than graphic explicitness. The show's treatment of intimacy is woven into its exploration of David and Syd's relationship and David's psychological state. Not appropriate below age 17.

Moderate to high. Mutant power combat is often genuinely disturbing rather than exciting — the Shadow King's possession of bodies produces body horror; David's reality-warping power at full expression is terrifying. Some sequences are graphically violent. The show's psychological horror register means the violence is often more unsettling than standard superhero action. Appropriate from age 17+ only.

Moderate. FX cable standards throughout — strong language present across all three seasons without being pervasive. Consistent with the show's adult register. Not the primary content concern.

Legion is an FX limited series created by Noah Hawley (Fargo) and is the most formally ambitious superhero television production ever made — three seasons of increasingly experimental filmmaking that uses the X-Men universe as a launch pad for a sustained inquiry into the nature of sanity, memory, identity, and the seductive logic of self-justification. David Haller — the son of Charles Xavier, though the show withholds this for a full season — spent his life in psychiatric institutions believing he was…