Hehe, I see what you did there

Spaceball

The League of Extraordinary Gentleman

Man in Black

Murder is a collective noun, strictly not a plural form.

1 monkey

An angry man

Schindler’s only item

The Good

American History I

The only possible suspect

Lock, Stock and a barrel

My year as a slave

The battle of Algier

Mary Poppin

Jaw

Texas hand-saw-with-only-one-tooth injury

star war

I Was Soldier
One Good Man
Man of Honor
One Soldier (Platoon)
The Musketeer
White Chick
Blade of Glory
One Wedding and a Funeral
I could go on.

Snake on a plane