The second half will include five new episodes starting on May 3 at 11:30 p.m. EDT. The first half of Rick and Morty Season 4 began in November, also with five episodes.
Adult Swim released a poster and a teaser trailer for the new batch of episodes featuring the titular duo going on more comedic adventures across the universe.
Rick and Morty follows a sociopathic yet genius scientist as he travels through time and space using portals and a spaceship alongside his timid grandson.
Show creators Dan Harmon and Justin Roiland previously announced in May 2018 after Season 3 had aired, that 70 episodes of the series had been ordered.