Beyond the Donatello Nebula

"Beyond the Donatello Nebula" is an episode of Teenage Mutant Ninja Turtles.

Characters

 * Leonardo (Cam Clarke)
 * Donatello (Barry Gordon)
 * Raphael (Rob Paulsen)
 * Michelangelo (Townsend Coleman)
 * Splinter (Peter Renaday)
 * April O'Neil (Renae Jacobs)
 * Vernon Fenwick (Peter Renaday)
 * Algy
 * Hiram Grelch

Plot Synopsis
Donatello meets an alien named Algenon after trying to make contact with alien life.

Meanwhile, Hiram Grelch, an evil businessman, is vying to take over Channel 6 and sends his goons to kidnap April.