Currently available on 2 streaming services.

Lost Horizon - watch online: streaming, buy or rent

You can buy "Lost Horizon" on Apple TV, Amazon Video as download or rent it on Apple TV, Amazon Video online.

Cast

Peter Finch
Richard Conway
Liv Ullmann
Catherine
Sally Kellerman
Sally Hughes
George Kennedy
Sam Cornelius
Michael York
George Conway
Olivia Hussey
Maria
Bobby Van
Harry Lovett
James Shigeta
Brother To-Lenn
Charles Boyer
The High Lama
John Gielgud
Chang
Kent Smith
Bill Fergunson
John van Dreelen
Dr. Verden
Larry Duran
Asian Pilot
Miiko Taka
Nurse
Tybee Brascia
Dancer
Neil Jon
Hedley Mattingly
Col. Rawley
Virginia Ann Lee
Ritual Wife
Paul Delucca
Bruce Davis Bayne
Airline Passenger (uncredited)
Michael Bernal
School Student / Dancer (uncredited)
Buddy Bryan
Litter Bearer / Dancer (uncredited)
Phil Chong
Horseback Rider (uncredited)
Sharann Hisamoto
School Student / Dancer (uncredited)
Richard Lee-Sung
Laughing Man Refueling Plane (uncredited)
Jessie Salve
Bridegroom / Dancer (uncredited)
Ron Veto
Monk (uncredited)