Spoilers Galore

The Vanishing-
She was buried alive. So is he.

The Sixth Sense-
Malcolm Crowe (Bruce Willis) is dead.

Citizen Kane-
'Rosebud' is his childhood sled.

Chinatown-
Evelyn (Faye Dunaway) is the girl's sister and her mother.

Soylent Green-
Soylent Green is made of people.

Rocky-
Rocky (Sylvester Stallone) loses the fight.

Planet of the Apes-
Taylor (Charlton Heston) is back on Earth.

Friday the 13th-
The killer is Jason's mother (Betsy Palmer).

The Empire Strikes Back-
Darth Vader is Luke's (Mark Hamill's) father.