[s1e4] The World In The Walls Site

When the real Penny eventually enters the dream, he is furious at the "racist" orderly caricature Quentin's mind created.

The Magicians: Season 1, Episode 4 - "The World in the Walls" [S1E4] The World in the Walls

Quentin leads a music therapy group in a rendition of Taylor Swift’s "Shake It Off" to annoy the "orderly" version of Penny, testing if the real Penny’s consciousness is linked to the dream. When the real Penny eventually enters the dream,

Quentin finds himself in a distorted version of his past mental health clinic. Familiar faces appear as fellow patients or staff: Eliot is a patient seeking "happy pills," Alice is an unhinged inmate who thinks she's an alien, and Penny is an orderly. Familiar faces appear as fellow patients or staff:

The entire scenario is a Scarlatti Web spell cast by Marina and Julia to distract Dean Fogg. Marina’s goal is to lower Brakebills' wards so she can break in and steal her erased memories.

After helping Quentin wake up, Julia is betrayed by Marina, who burns her hedge witch "stars" off her skin and banishes her from the coven.