This movie was remade in 1963 with the title Move Over Darling starring Doris Day.
Extensive video footage from Something's Got to Give is available; see Lost Performances of Marilyn Monroe.

Marilyn's nude swimming scene from Something's Got to Give
Something's Got to Give filmed Spring 1962, uncompleted
Directed by George Cukor
Twentieth Century-Fox
Technicolor
CinemaScope
Marilyn Monroe (Ellen Arden)
Dean Martin (Nick Arden)
Cyd Charisse (Bianca)
Tom Tryon (Steven "Adam" Burkette)
Wally Cox (Shoe Clerk)
Marilyn and Robert Christopher Morley
Makeup test for Something's Got to
Give
Closeups A scene from Something's
Got to Give: Marilyn as Ellen Arden
Previous film: Bus Stop