silver screen

big screen

Movies, or that which is related to movies or cinema.

born with a silver spoon in one's mouth

Born rich, or into a wealthy family.

screen door on a submarine

Something that is useless or absurd.

sell the family silver

To sell one's property (not necessarily heirlooms) in an attempt to avoid or escape financial difficulties.

silver sheet

By extension, movies, the film industry, or that which is related to movies or cinema (often preceded with "the")

silver spoon

Wealth passed down or inherited.

silver tongue

The trait of being articulate and clever at speaking, often in a deceitful way.

speech is silver, silence is golden

Not saying anything is often better than speaking too much or saying something inappropriate.