第 1 季 共 13 集
播出时间：2003年7月20日
第 1 集 Final Exam
播出时间：2003年7月20日
Three H.I.V.E. graduates, Mammoth, Jinx, and Gizmo, are sent by the mysterious Slade to attack the Titans. While presumably well-trained and able to control their powers, the Titans get completely overpowered by the bad guys! Will the Titans be able to defeat these three villains and ruin Slade's plan?
第 2 集 Sisters
播出时间：2003年7月27日
When a mysterious alien probe comes to haul Starfire away, sweet-natured Star has no idea why it came. And when Starfire's sister Blackfire stops by to visit, Starfire just wishes she would leave. Blackfire's wild, cool, and hip-- everything Starfire's not. The other Titans seem to like Blackfire so much, Starfire thinks they won't need her around anymore.
第 3 集 Divide and Conquer
播出时间：2003年8月3日
Cinderblock breaks into prison--and the Teen Titans arrive in time to stop a jailbreak. But when Robin and Cyborg's big “sonic boom” maneuver goes awry, the bad guy gets away--and the boys blame each other.
第 4 集 Forces of Nature
播出时间：2003年8月17日
Dark ominous clouds blow in from the east, bringing Thunder and Lightning with them--two forces of nature made flesh in the form of costumed superteens. The stormy brothers aren't evil; they're just looking for a good time.
第 5 集 The Sum of His Parts
播出时间：2003年8月24日
Cyborg is reminded he's not completely human, when his power cell dies during a wild junkyard battle with the Amazing Mumbo. The Titans fear Mumbo has taken their friend, and search the city for Cyborg. But Fixit, a cybernetic hermit who finds and repairs broken things, finds Cyborg.
第 6 集 Nevermore
播出时间：2003年8月31日
Raven's creepy tantrum of crackling black energy leaves Dr. Light begging for mercy, and the Titans see a new side of Raven, her temper. But, when Cyborg and Beast Boy find a Mysterious Mirror in Raven's room, they're suddenly transported to a strange nightmare world that's somehow connected to Raven.
第 7 集 Switched
播出时间：2003年9月7日
Starfire and Raven don't really ""get each other."" Star doesn't understand Raven's repression, and Raven can't deal with Starfire's emotional outbursts. But when The Puppet King imprisons Robin, Cyborg, and Beast Boy inside wooden puppets and takes control of the boys' bodies. The girls are going to have to understand each other -- if they want to survive.
第 8 集 Deep Six
播出时间：2003年9月14日
When a mysterious amphibious villain called Trident makes off with a boatload of dangerous Toxic Waste, the Titans hop into the T-SUB and go on an undersea adventure to put a stop to Trident. This is Beast Boy's big chance to morph into all sorts of undersea animals and show the team what a big hero he really is. But unfortunately another big hero shows up to steal the spotlight: a good-looking water-breathing teenage do-gooder named Aqualad.
第 9 集 Masks
播出时间：2003年9月21日
Slade sends a team of Robotic Commandos to steal a high-tech chip. Now Robin is more determined than ever to find out who Slade is -- and what he's planning. But while Robin is obsessively researching his arch-nemesis, a mysterious new bad guy called Red X tries to steal the same chip.
第 10 集 Mad Mod
播出时间：2003年9月28日
The Titans awake to find themselves captured as prisoners of Mad Mod, a madcap bad guy in a psychedelic suit. Mad Mod has decided to teach the teens a lesson, creating a massive mind-bending school full of optical illusions and brain-washing hypno-screens. Will the Titans be ""re-educated"" and lose their minds in the process?
第 11 集 Apprentice (1)
播出时间：2003年10月5日
Robin is haunted by dreams of becoming more like the mysterious Slade, while the Titans must track down the mastermind to stop his detonation of a chronoton bomb. Robin catches up to Slade while the others defuse the bomb, but Slade reveals the bomb was a lure - Robin's teammates now have microbombs secretly placed in their bodies, and Slade will detonate the bombs if Robin doesn't switch sides and becomes his assistant. Reluctantly, Robin agrees... (to be continued)
第 12 集 Apprentice (2)
播出时间：2003年10月12日
With no signs of Robin since Slade's ""Chronoton Detonator"" turned out to be a fake, the four remaining Teen Titans search the city for their missing leader. But their search is cut short when the Titan signal alerts them to a new villain in town.
第 13 集 Car Trouble
播出时间：2003年11月12日
Cyborg has just finished building the vehicle of his dreams: the super-cool , uberfast, ultra-high-tech T-CAR! Cy grins like a proud parent as he shows off his ""baby"" to the other Titans. But before Cyborg can take his cool car out for a spin, the Titians are called to an Electronics Superstore where an electrical menace called Overload is wrecking havoc. Our heroes race to the scene - and Cyborg leaves behind his beloved car parked out front with its high-tech alarm set. But when they emerge from the store with Overload in custody, Cyborg freaks: the T-Car is gone!! A wild adventure unfolds as the T-Car changes hands from bad guy to worse guy - Cyborg races all over town, trying to catch up. Can Cyborg get his ""baby"" back - or is the T-Car lost forever?
