What Shakespearean play contains the highest proportion of prose over verse?
The play The Merry Wives of Windsor contains the highest proportion of prose over verse. 
If you really don't believe me...
Well click this LINK to see it yourself.
:)

Shakespeare Insults
My Cousin's a fool, and thou art another.

The Insults that I made myself....
Thou bawdy beetle-headed foot-licker and Thou clouted base-court death-token.

Where is the Globe?
The Globe was an Elizabethan theatre which opened in Fall of 1599 in Southwark. The Southwark is now known as the Bankside. It is one of the most famous theatres there. The others are Swan, the Rose and the Hope. The Globe was the playhouse of the Lord Chamberlain's Men which would become the king's man in 1603. Most of Shakespeare's plays are performed there including Julius Caesar, Macbeth, Othello, King Lear, and Hamlet.

Who is wearing "Cross Garters" in all of Shakespeare's plays?

Malvolio, the main character from Twelve Night wore cross garters in the play.

Which person in a shakespearean play said "I'll revenged on the whole pack of you"?

The Character Malvolio from Twelfth Night, Act 5, Scene 1, page 17.