Cast from You're a Good Sport, Charlie Brown

Duncan Watson

Charlie Brown / Franklin / Kid (voice)

Melanie Kohn

Lucy van Pelt / Loretta (voice)

Stuart Brotman

Peppermint Patty (voice)

Jimmy Ahrens

Marcie (voice)

Liam Martin

Linus van Pelt / Schroeder (voice)

Bill Melendez

Snoopy / Woodstock (voice) (uncredited)

Gail Davis

Sally Brown (voice)