yes
Yes, Edna May Wonacott, who played the role of Charley Teresa Wright's little sister in Hitchcock's film "Shadow of a Doubt," is still alive. As of my last update in October 2023, she is known for her work in the film industry during her childhood and has largely stayed out of the public eye since then.
yes
no
No
Yes, still alive.
Cher is still alive, she is an actress and a singer.
If you mean the actress Joan Collins, then yes she is still alive and still acting.
American actress, Irene Bedard is still alive and well. (2011)
Yes.
If you mean the actress playing her, Donna Douglas, she is still alive, at 77.
At age 90, still alive.
She is indeed.