When three childhood best friends pull a prank gone wrong, they invent the imaginary Ricky Stanicky to get them out of trouble. Twenty years later, the trio still uses the nonexistent Ricky as a handy alibi for their immature behavior. But when their spouses and partners get suspicious and demand to finally meet the fabled Mr. Stanicky, the guilty trio decide to hire a washed-up actor and raunchy celebrity impersonator to bring him to life.

When the plots of reclusive author Elly Conway's fictional espionage novels begin to mirror the covert actions of a real-life spy organization, quiet evenings at home become a thing of the past. Accompanied by her cat Alfie and Aidan, a cat-allergic spy, Elly races across the world to stay one step ahead of the killers as the line between Conway's fictional world and her real one begins to blur.