In the parking lot of Blackwell Academy, there are references to several television series hidden on some of the license plates:

• "QNT MLP" - Quantum Leap
• "BRDCHRCH" - Broadchurch
• "TWN PKS" - Twin Peaks
• "B R K B D" - Breaking Bad
• "SXFTNDR" - Six Feet Under
• "THPRCTC" - The Practice
• "PRK SN RC" - Parks and Recreation
• "TH WR" - The Wire
• "CRNVL" - Carnivále
• "THSPRNS" - The Sopranos
• "TWLGHTZN" - The Twilight Zone
• "THXFLS" - The X-Files
• "BFFVMPRSLR" - Buffy the Vampire Slayer