The life and struggles of a notorious rock musician seeping into a pit of loneliness whose everyday life involves friends and family seeking financial aid and favors, inspired by rock music legend Kurt Cobain and his final hours.
| Actor | Role |
|---|---|
 Michael PittBlake | Blake |
 Lukas HaasLuke | Luke |
 Asia ArgentoAsia | Asia |
 Scott Patrick GreenScott | Scott |
 Nicole ViciusNicole | Nicole |
 Ricky JayDetective | Detective |
| RRyan OrionDonovan | Donovan |
 Harmony KorineGuy in Club | Guy in Club |
 Kim GordonRecord Executive | Record Executive |
| AAdam FribergElder Friberg #1 | Elder Friberg #1 |
| AAndy FribergElder Friberg #2 | Elder Friberg #2 |
| TThadeus A. ThomasYellow Book Salesman | Yellow Book Salesman |
| CChip MarksTree Trimmer | Tree Trimmer |
 Kurt LoderTV Voiceover (voice) | TV Voiceover (voice) |
| MMichael AzerradTV Voiceover (voice) | TV Voiceover (voice) |
| CChris MonluxPhone Voice (voice) | Phone Voice (voice) |
| JJack GibsonPhone Voice (voice) | Phone Voice (voice) |
 Gus Van SantPhone Voice (voice) | Phone Voice (voice) |
| DDawnn PavlonnisPhone Voice (voice) | Phone Voice (voice) |
 Giovanni MorassuttiBand Fan (uncredited) | Band Fan (uncredited) |