William McClure is the villlage doctor in a remote Scottish glen. Tricked into buying Lassie, a collie afraid of water, he sets about teaching her to swim. At the same time he has the bigger problem that he is getting older and must ensure the glen will have a new local doctor ready.
Edmund Gwenn
as Mr. Milton
Donald Crisp
as Drumsheugh
Tom Drake
as Mr. Milton
Janet Leigh
as Margit Mitchell
Rhys Williams
as Mr. Milton
Alan Napier
as Sir George
Reginald Owen
as Hopps
Edmund Breon
as Jamie Soutar
