The Utroms (a.k.a. TCRI Aliens) are an alien species in various Teenage Mutant Ninja Turtles universes. Their species name is pronounced /ˈuːtrɒm/ (OO-trom). In most continuities, they are the ones who are responsible for creating the Mutagen that mutates several individuals, most notably the Ninja Turtles and Splinter. They are also usually the species of Krang/Kraang.
Utroms has been suggested to play 7 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.