The clip Calling Leona Part 2 from Dead Men Don't Wear Plaid (1982) with Steve Martin, Barbara Stanwyck
Look, uh, your father is dead, Mrs Hastings.
Your sister Juliet feels his death wasn't an accident.
What are you talking about?
I had a long talk with him just a little while ago.
He told me terrible things about you.
Listen, you phony fruitcake!
Sorry I called you a fruitcake. I just don't have time to listen to...
All right, don't listen! Who cares?
Your sister has a lot to learn about phone courtesy.