Sing a Song of Superheroes
The babies put on their own ""superhero opera"" while Nanny tries to watch the ""Phantom of the Opera""
Release : September 29, 1990
Runtime Epiosde : 25 minutes
Rating : 0.00
Credits
Frank Welker ( Frank Welker )
Baby Kermit / Baby Skeeter / Baby Beaker (voice)
Laurie O'Brien ( Laurie O'Brien )
Baby Piggy (voice)
Russi Taylor ( Russi Taylor )
Baby Gonzo (voice)
Greg Berg ( Greg Berg )
Baby Fozzie / Baby Scooter (voice)
Dave Coulier ( Dave Coulier )
Baby Animal / Baby Bunsen (voice)
Katie Leigh ( Katie Leigh )
Baby Rowlf (voice)
Barbara Billingsley ( Barbara Billingsley )
Nanny (voice)