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. false 2019-01-10 15:00:10 Alex Soto 7.4 2003 TV-Y7 tt0718995 48188 22 Animation Action Adventure https://www.thetvdb.com/banners/episodes/71503/48188.jpg Clancy Brown GuestStar https://image.tmdb.org/t/p/original/xjg0ZIxP0tFcEQCTeRgKxNtLdpe.jpg Dave Coulier GuestStar Tom O'Donoghue GuestStar Wil Wheaton GuestStar https://image.tmdb.org/t/p/original/1lrCjrsazL3O82DsP7ICfMHWJTU.jpg 8 1 2003-09-13