Can you name these actors that have multiple roles in 'Star Trek' lore? (Hard Quiz: Fill in the blank answers! So watch your spelling! Names and aliases are as listed on http://us.imdb.com .)

About the element neon.

The element mercury.

Some movies are titled simply by the year they are set. I'll describe the movie, and you provide the title year. (If a movie has more than just the year in the title, I just expect the number)

The element uranium.

The element helium

'He's that old?' 'I thought she was older!' All these celebrities were born in 1961. This quiz will be hard, since it's fill in the blank. So watch your spelling!

Lockheed Martin quiz about its late 20th Century accomplishments.

About the element hydrogen.

The element zinc.

The element krypton.

The element iodine.

A quiz about the element lithium.