Yegor (voice)
Louie (voice)
Nat's Mom (voice)
Nat (voice)
I.Q. (voice)
Nadia (voice)
Poopchev (voice)
Scooter (voice)
Amos (voice)
Scooters Mom (voice)
Himself
Commander Aldrin
Commander Collins
Leonide
Katie (voice)
Commander Armstrong (voice)
Senior Official (voice)
Mission Control 1969 (voice)
Fly Buddy #1 (voice)
Fly Buddy #2
Fly at Launch (voice)
Butch (voice)
American Newscaster (voice)
Russian Newscaster (voice)
Maggot #1 (voice)
Maggot #2 (voice)
Maggot #3 (voice)
Pale Russian Fly (voice)
Pale Russian Fly (voice)
Additional Voices (voice)
Additional Voices (voice)
Mom's Maggot (voice)