Robert Towers
Snoopy (singing voice)
Bill Melendez
Snoopy / Woodstock (voice) (uncredited)
Kevin Brando
Charlie Brown (singing voice)
Michael Dockery
Marcie (voice)
Brad Kesten
Charlie Brown (voice)
Jeremy Scott Reinbolt
Schroeder (voice)
Tiffany Reinbolt
Sally Brown (voice)
Jessica Lee Smith
Lucy van Pelt (voice)
David Wagner
Linus van Pelt (voice)