Tiny Titans: Welcome to the Treehouse

Blue Beetle

Jaime Reyes

Zatara

DC magician

Jericho

Joseph Wilson

Ravager

Rose Wilson

Terra

Tara Markov, from Teen Titans

Dove

Dawn Granger

Miss Martian

M'Gann M'Orzz

Bumblebee

Karen Beecher-Duncan, from DC

Streaky

Supergirl's Super-Cat

Doctor Light

DC, Arthur Light

Mammoth

Baran Flinders, from DC

Trigon

demon father of Raven

Psimon

Simon Jones

Gizmo

DC, Mikron O'Jeneus

Shimmer

Selinda Flinders, from DC

Kid Devil

Eddie Bloomberg

Plasmus

Otto von Furth, from DC

Beppo

the Super-Monkey

Baby Wildebeest

from Teen Titans

Risk

Cody Driscoll, from DC

Lagoon Boy

from Aquaman, DC

Enigma

Riddler's Daughter

Inertia

Thaddeus Thawne, clone of Bart Allen

Hawk

Holly Granger

Harlequin

Duela Dent

Coco

Beast Boy's pet puppy

The Ant

Eddie Whit, from DC

Elizabeth the Elephant

Beast Boy's pet elephant

Little Barda

from Teen Titans East & Tiny Titans

Sun Girl

from Teen Titans

Kid Crusader

from Teen Titans

Vulcan

Miguel Devante, from DC