He is actually a secret agent known as Jean-Claude Van Johnson, aided by his personal assistant and make-up specialist who are themselves covert operatives as well — his handler and weapons master, respectively.
After being out of the spy business for five years, Jean-Claude runs into his former handler Vanessa (Kat Foster) and realizes how much he misses both their work together (which made him feel like a hero) and the relationship they had.
He decides to go back into action, tracking down a major drug lord only to later realize he has found a larger threat, that of terrorists who possess a weather control machine.
Joining Jean-Claude and Vanessa on the missions is new weapons specialist Luis (Moisés Arias), a former child soldier who wishes he actually was just a hairstylist and make-up artist.
Another running gag is that Jean-Claude constantly finds himself in situations from his movies others think are unrealistic, such as being surrounded by enemies who insist on attacking him one at a time or seemingly meeting a version of himself from the future.