Lassie: Joyous Sound
VoltarElenco
Larry PennellKeith Holden
Pamelyn FerdinLucy Baker
Jay W. MacIntoshElaine Baker
John LasellDr. Robbins- Kevin BrodieDark-Haired Surfer
Jay NorthJim (Curly-Haired Surfer)
Jon LormerMan With Yorkshire Terrier (sem créditos)
