Teenage Mutant Ninja Turtles

Beyond the Donatello Nebula (4x36)

Data di messa in onda: Nov 24, 1990

While trying to contact the Turtle Nebula, Donatello meets an intelligent lizard alien named Algernon ('Algae' for short), who must help him and the other Turtles rescue April from a greedy man named Hostile Hiram Grelch.