The show centers on Morgan Gillory, a single mother with three children who works as a cleaning lady for the Los Angeles Police Department. She is also a high potential intellectual ("HPI"), with an IQ of 160. After solving a case using her unconventional mind, she becomes a consultant for the LAPD's Major Crimes division, where she is paired with no-nonsense detective Adam Karadec.<br /><br />Kaitlin Olson as Morgan Gillory<br />Daniel Sunjata as Adam Karadec<br />Javicia Leslie as Daphne Forrester<br />Deniz Akdeniz as Lev "Oz" Özdil<br />Amirah J as Ava Gillory<br />Matthew Lamb as Elliot Radovic<br />Judy Reyes as Selena Soto