2. Silence of the Lambs:
Young FBI agent Clarice Starling is assigned to help find a
missing woman to save her from a psychopathic serial killer
who skins his victims. Clarice attempts to gain a better insight
into the twisted mind of the killer by talking to another
psychopath Hannibal Lecter, who used to be a respected
psychiatrist. FBI agent Jack Crawford believes that Lecter,
who is also a very powerful and clever mind manipulator, has
the answers to their questions and can help locate the killer.
However, Clarice must first gain Lecter's confidence before
the inmate will give away any information.
(Psychological Horror)

4. Alien:
A commercial crew aboard the deep space towing
vessel, Nostromo is on its way home when they pick
an SOS warning from a distant planet. What they
don't know is that the SOS warning is not like any
other ordinary warning call. Picking up the signal, the
crew realize that they are not alone on the spaceship
when a alien stowaway is on the cargo ship.
(Sci-fi horror)

6. Jaws:
The peaceful community of Amity island is being
terrorised. There is something in the sea that is
attacking swimmers. They can no longer enjoy the
sea and the sun as they used to, and the spreading
fear is affecting the numbers of tourists that are
normally attracted to this island. After many attempts
the great white shark won't go away and sheriff Brody,
with friends Hooper and Quint decide to go after the
shark and kill it.
(Monster horror)

8. Psycho:
Marion Crane is unhappy in her job at a Phoenix, Arizona real
estate office and frustrated in her romance with hardware store
manager Sam Loomis. One afternoon, Marion is given $40,000
in cash to be deposited in the bank. Minutes later, impulse has
taken over and Marion takes off with the cash, hoping to leave
Phoenix for good and start a new life with her purloined nest
egg. 36 hours later, paranoia and exhaustion have started to
set in, and Marion decides to stop for the night at the Bates
Motel, where nervous but personable innkeeper Norman Bates
cheerfully mentions that she's the first guest in weeks, before
he regales her with curious stories about his mother.
(Suspense/Thriller horror)

10. The Exorcist:
Something beyond evil is happening in a little girl's
room. Regan has brutally changed both in the way
she looks and the way she acts, with violent outbursts
on everyone who comes in contact with her. Her
worried mother gets in contact with a priest who
comes to the conclusion that Regan is possessed.
The top priest who can deal with an exorcism, Father
Merrin, is called in to help save Regan from the
demon inside her.
(Supernatural horror)