This season revolves around the relationship between Raven and her father - Trigo and the fate of the Earth on the verge of destruction. Slade is back. And the last 3 episodes witness the battle between Trigon and Teen Titans. The Teen Titans are back for another fun season of comedic mayhem! With epic staring contests to decide who does the laundry, a series of quests and battles to construct the perfect sandwich or fighting crime in Jump City, one thing is for sure - these Titans will always be ready for an adventure, inside the house and out. Watch Teen Titans Season 4 episodes online with help from SideReel. We connect you to show links, recaps, reviews, news and more/5(12).