- Leonardo (Cam Clarke)
- Donatello (Barry Gordon)
- Michelangelo (Townsend Coleman)
- Raphael (Rob Paulsen)
- Splinter (Peter Renaday)
- April O'Neil (Renae Jacobs)
- Burne Thompson (Pat Fraley)
- Vernon Fenwick (Peter Renaday)
- Irma Langinstein (Jennifer Darling)
- Shredder (James Avery)
- Krang (Pat Fraley)
- Bebop(Barry Gordon)
- Rocksteady (Cam Clarke)
- Army Scientist (Rob Paulsen)
Home media releases
- Teenage Mutant Ninja Turtles Season 5
- Teenage Mutant Ninja Turtles: The Complete Classic Series Collection
- At the end of the episode the Technodrome moves away from the spot in which it had crash landed in the Arctic, but it is seen back there in future episodes.
- When Bebop tells the ice creature to go back when it's approaching the Technodrome, he is speaking in Rocksteady's voice.
- When the Turtles are cleaning the kitchen after they put out the fire, there are two Donatellos.
- When the Turtles are gazing up at the ice monster, their belt letters are coloured white.
- This episode is mislabeled in the TMNT Complete Classic Series Collection's booklet, reading "The Ice Cream Cometh."