When small town Gemma moves to Los Angeles to become an actress but takes the graveyard shift at a mysterious sleep clinic to get on her feet, lines quickly blur between reality and implanted dream....

　　刚搬到洛杉矶的吉玛，立志成为一名演员。为维持生计，她在一家宣称能够帮客户“美梦成真”的睡眠诊所负责夜班工作。然而，在诊所待得越久，吉玛就越发清楚地意识到，这里正发生着一些不为人知的险恶之事。...