Currently available on 2 streaming services.

Spencer's Mountain - watch online: streaming, buy or rent

You can buy "Spencer's Mountain" on Apple TV, Amazon Video as download or rent it on Apple TV, Amazon Video online.

Cast

Henry Fonda
Clay Spencer
Maureen O'Hara
Olivia Spencer
James MacArthur
Clayboy Spencer
Donald Crisp
Grandpa Spencer
Wally Cox
Preacher Goodman
Mimsy Farmer
Claris Coleman
Virginia Gregg
Miss Parker
Lillian Bronson
Grandma Spencer
Whit Bissell
Dr. Campbell
Hayden Rorke
Colonel Coleman
Kathy Bennett
Minnie-Cora Cook
Dub Taylor
Percy Cook
Hope Summers
Mother Ida
Ken Mayer
Mr. John
Rusty Lane
University Dean (uncredited)
Barbara McNair
Graduation Singer (uncredited)
Kym Karath
Pattie-Cake Spencer (uncredited)
Victor French
Spencer Brother (uncredited)
Med Flory
Spencer Brother (uncredited)
Michael Greene
Spencer Brother (uncredited)
Mike Henry
Spencer Brother (uncredited)
Larry D. Mann
Spencer Brother (uncredited)
James O'Hara
Spencer Brother (uncredited)
Ray Savage
Spencer Brother (uncredited)
Bronwyn FitzSimons
Dean's Secretary (uncredited)
Veronica Cartwright
Becky Spencer (uncredited)
Martin Eric
Odell Harper (uncredited)
Robert "Buzz" Henry
Ambulance Driver (uncredited)
Rory Mallinson
Cop (uncredited)
Guy Wilkerson
Slim Temple (uncredited)