Currently available on 2 streaming services.

Picnic - watch online: streaming, buy or rent

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

Cast

William Holden
Hal Carter
Kim Novak
Madge Owens
Rosalind Russell
Rosemary - The School Teacher
Betty Field
Flo Owens
Susan Strasberg
Millie Owens
Cliff Robertson
Alan Benson
Arthur O'Connell
Howard Bevans
Verna Felton
Helen Potts
Reta Shaw
Irma Henderson
Nick Adams
'Bomber'
Raymond Bailey
Mr. Benson
Elizabeth Wilson
Christine Schoenwalder