Grant Singer's 2023 thriller Reptile weaves a web of deception as Benicio Del Toro's Detective Nichols tracks down the killer of a young real estate agent named Summer (Matilda Lutz), and in the process uncovers department-wide corruption within the ranks of the Scarborough police force. After going through several suspects, including Summer's lover and fellow real estate agent Will Grady (Justin Timberlake), ex-husband Sam (Karl Glusman), and disgruntled neighbor Eli Phillips (Michael Pitt), he finally discovers the identity of the killer among the characters in Reptile along with their motivation for Summer's demise. Unfortunately, his revelations put him in the crosshairs of powerful players in a convoluted game of cat-and-mouse.

When he brings evidence against the killer and corrupt members of his department to the chief of police, the pair pay a visit to Captain Allen (Eric Bogosian) whose been concealing the identity of the murderer the entire time.