Sorcha Groundsell & Asa Butterfield Hit Up The 'Maniac' Premiere in London

Sorcha Groundsell rocks some ruffles on her cute yellow dress at the premiere of Maniac held at Southbank Centre in London on Thursday evening (September 13).

The Innocents actress was joined by Asa Butterfield in celebrating the new Netflix series, starring Emma Stone and Jonah Hill.

PHOTOS: Check out the latest pics of Sorcha Groundsell

Set in a world somewhat like our world, in a time quite similar to our time, Maniac tells the stories of Annie Landsberg (Stone) and Owen Milgrim (Hill), two strangers drawn to the late stages of a mysterious pharmaceutical trial, each for their own reasons.

The series will premiere on Friday, September 21st.