Dennis Booker, after leaving 21 Jump Street and the police force, is unemployed and has no luck finding a new job. His former boss, Captain Fuller, recommends for a job at corporation; the Teshima Group. Upon his arrival, he doesn't exactly get along with his boss, Chick Sterling, but because he caught Sterling in flagrante delecte, Sterling gives him a job. His secretary, Elaine, who was recently on a jury that found a man guilty of a crime, he claims he didn't commit. Elaine was the only one on the jury who was uncertain of his guilt but was pressured byu the other jury members to vote guilty. But after the trial, the man's mother approached her and gave some info that makes her believe that he could be innocent. Booker then hatches a scheme with Elaine publicly recanting her vote but despite it not being enough to acquit the man, Booker saw someone watching the proceedings and Booker followed. Eventually, Booker was able to discover that the man had been framed and he eventually cau

After Booker's old colleague, Judy Hoffs, from his days as a member of 21 Jump Street, he sets out to find the shooter. But also still misses the rush that he got from the job.

Alicia turns to Booker for help when her ex-husband, a compulsive gambler who is always looking for the perfect system, disappears along with their daughter.