Elenco - Lassie's Great Adventure
June Lockhart
Ruth Martin
Jon Provost
Timmy Martin
Bob Howard
Sergeant Sprague
Richard Kiel
Chinook Pete
Walter Stocker
John StanleyHugh Reilly
Paul MartinWill J. White
Constable MacDonald
Patrick Waltz
PilotLeo Needham
Ranger Henty