LoboSebastian, AnnaSophia Robb & Devon Bostick c.jpg

The Hallucinations — played left to right by Lobo Sebastian, AnnaSophia Robb and Devon Bostick — are part of Adam's (Charlie Plummer) life after being diagnosed with a mental illness in "Words on Bathroom Walls" (Jacob Yakob/Courtesy of LD Entertainment and Roadside Attractions)