It's Flashbeagle, Charlie Brown

Charlie Brown (voice)

Sally Brown (voice)

Peppermint Patty (voice)

Marcie (voice)

Linus van Pelt (voice) (uncredited)

Lucy van Pelt (voice) (uncredited)

Schroeder / Tommy, the kid (voice)

Snoopy / Woodstock (voice)

Vocals by (voice)

Vocals by (voice)