Once a known counterculture figure, June E. Leigh now lives in self-imposed exile in her South Bronx apartment during the incendiary '77 Summer of Sam. When an unseen tormentor begins exploiting June's weaknesses, her insular universe begins to unravel.
| Actor | Role |
|---|---|
 Naomi WattsJune Leigh | June Leigh |
 Emory CohenBilly | Billy |
 Jennifer EhleMargot | Margot |
 Kelvin Harrison Jr.Freddie | Freddie |
 Jeremy BobbOfficer Blake | Officer Blake |
 Brennan BrownHans | Hans |
 Justin ClarkeFreddie not Freddie | Freddie not Freddie |
 Maritza VeerSamantha Ford | Samantha Ford |
 Ohene CorneliusGang Leader | Gang Leader |
 Pedro HollywoodGuy | Guy |
| AAngel Christian RomanUnibrow | Unibrow |
| RRichard BirdNeighbor 1 | Neighbor 1 |
| SSean PilzBobby Dubin | Bobby Dubin |
 John PalacioNewscaster | Newscaster |