Spy Kids: Mission Critical is an animated adventure-comedy children's television series based on the Spy Kids franchise by Robert Rodriguez that was released in two seasonal swathes of 10 episodes each on 20 April and on 30 November, both in 2018, on Netflix in the United States.

Plot

In Mission Critical, brother-and-sister team Juni and Carmen Cortez attend Spy Kids Academy, a top secret spy school for kid agents. When a new counter-spy agency threatens the safety of the world, it will be up to junior spies Juni and Carmen to train and lead a team of fellow Spy Kids cadets against the forces of S.W.A.M.P. (Sinister Wrongdoers Against Mankind's Preservation) and their diabolical leader, Golden Brain. The Mission Critical team may not be ready, but they are the only ones to call when grown-up spies can't do the job.