I guess someone has to put them all together. I only found 3 so I thought I would let those who found more do it but since no one did, I will.
1
There is something about Mary.
Self explanatory.
2
Pushing Tin (Sn is the symbol of tin, which is being pushed) (Credit @Ankoganit)
3
Planet of the Apes (letters spelling out EARTH, a planet, are hidden within the names of apes) (Credit @rand al'thor)
4
The fifth element. Boron is the 5th element on the periodic table.(Thanks to the incredibly clever Will!)
5
Murder by Numbers (the numbers correspond to the letters M,U,R,D,E,R) (Credit @rand al'thor)
6
The Return of the Jedi (THEJEDI backwards or 're-turned') (Credit @rand al'thor)
7
Snakes on a Plane (names of snakes on Boeing 777) (Credit @Ankoganit)
8
Hunt For The Red October [Search=Hunt, 4=For, red 10 = Red October] (Credit @Walt)
9
Groundhog day. February 2 is the day that is repeated.