Aubrey Plaza and Danny DeVito raise a teen in Little Demon

Lucy DeVito plays the 13-year-old daughter of Satan, played by Danny DeVito. Aubrey Plaza also stars as her demon-hunting mother.

The series centers on a 13-year-old girl (Lucy DeVito) who discovers she's the literal spawn of Satan (Danny DeVito).

With Lucy and Danny DeVito as the Antichrist and Satan, FX's "Little Demon" is a family affair to its core — and conventional to a fault.

A review of the newest FXX animated series. 

Most of the best moments in 'Little Demon' come when it leans into its hellish premise and plumbs the depths of its own depravity.

There's gore galore in FXX's 'Little Demon,' a new adult animated comedy starring Danny DeVito and Aubrey Plaza.