Which actress said, 'Fasten your seatbelts. It's going to be a bumpy night', in the film "All About Eve"?

"All About Eve" is a 1950 American drama film written and directed by Joseph L. Mankiewicz, and produced by Darryl F. Zanuck. It was based on the 1946 short story "The Wisdom of Eve" by Mary Orr, although screen credit was not given for it.

This famous line is spoken by Margo Channing, played by Bette Davis, in the movie "All About Eve" (1950). Margo Channing is a past-her-prime actress with a flair for drama. She's played by Bette Davis, whose eyes flash with mischief at every turn. She's not the type of gal to say "no drama" on her Tinder profile.

The film stars Bette Davis as Margo Channing, a highly regarded but aging Broadway star. Anne Baxter plays Eve Harrington, an ambitious young fan who maneuvers herself into Channing's life, ultimately threatening Channing's career and her personal relationships. The film co-stars George Sanders, Celeste Holm, and features Gary Merrill, Hugh Marlowe, Thelma Ritter, Marilyn Monroe in one of her earliest roles, Gregory Ratoff, Barbara Bates and Walter Hampden.

In 1990, "All About Eve" was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant." The Academy Film Archive preserved All About Eve in 2000. The film received in 1997 a placement on the Producers Guild of America Hall of Fame. The film also has a 100% rating on Rotten Tomatoes.