A thriller film is a film which is typically scary and involves an exciting plot which revolves around crime and espionage, which usually pits a hero against a villain in one form or another.
Thriller films, like any other genre, have conventions. Conventions are what people use to associate different films and they are inter-contextual. There are many conventions in all aspects of the genre and how it is created, sometimes, creators will tend to ignore the conventions in order to confuse the audience, or perhaps reverse them to make their film something different.
Editing - Fundamentally there are two types of thriller - an action thriller and a psychological thriller. In an action thriller, the film will have a lot of straight cuts and short clips, which when played repeatedly have a very high pace and will keep the audience on the edge of their seat. With a psychological thriller, the editing will be conventionally slow which can also keep the audience on the edge of their seats. In our thriller we used a large amount of straight cuts because they are quick and for every clip to have a transition would not work.
Another key transition used in a thriller films is the 'dissolve', which simply means to have one shot which fades into another. This is often used to show time going by and sometimes flashbacks, which potentially can be used in both psychological and action thrillers. We used the dissolve feature a few times when showing our flashbacks, this showed time passing by and helped to make it more simple when watching.
Editors can also use a jump cut in their film, which is an abrupt cut between two shots. This is often used to show the passage of time or transformation and sometimes drama, however one has to be very careful when using this or it can look very poor. We did not use any of these in our thriller, simply because they are difficult to execute and don't really achieve a lot.
Another transition can be fade to black and fade to white - which essentially means at the end of the shot, one can make the clip dissolve into a completely black background, this is often used and the end of a thriller opening. One popular convention is to have one scene end with fade to black, and have another begin from fade from black. This shows the passage of time or some form of change which is often revealed later on. Fade from black or white is the same as fade to black or white, only with the clip fading in from this background. We used this a few times at the beginning and end of our thriller opening to show time passing by.
Mise-en-scene: Mise-en-scene means to literally 'put into the picture' - so conventions for this involve anything that you would traditionally see in a thriller film. The main convention that people consider is darkness - nearly every thriller has scenes where it is dark and this is usually when things go wrong. Our entire thriller opening took place in the darkness, this is because where these is darkness, a human being's vision is impaired, which is basically a weakness.

Another convention of mise-en-scene is environment, although there are a few, the essential idea is that the victim of the thriller is in an open area in the middle of nowhere, whether it is in a house, a car, there is more often than not nothing around them. This gives a sense of helplessness which in effect makes the victim completely powerless to the villain, like in the still shot of ‘The Strangers’ shown above.
A shot of the location we used. There are a lot of old barn doors which, when the area is breezy, creak.
In our thriller opening, we used a location which matched the cconventions of mise-en-scene for any thriller opening – this is an area in Morton Fen that has absolutely nothing around it for a long while, and there is very little in the way of passers-by. When dark, the area is very secluded and eerie and combined with the creaking of the barn door and the sound of owls tweeting from a distance makes for a frightening location.
Sound: Sound can vary from being anything to non-digetic and digetic, sound effects and music, or anything similar. All films will have a sound track to create a bridge of atmosphere that can have any effect on the audience watching it – this is called non-digetic sound – sound that is added in while editing as opposed to sound that is captured on the day of the filming.
There are two popular types of thriller films – action thrillers and psychological thrillers – our opening was simply a psychological thriller, and to match this we did not have a fast track, it was fairly slow and somewhat odd. This was the right thing for us to do because it did match the conventions for what you would expect in a thriller, it is difficult to play the conventions for something different in terms of a sound track, and this was the only piece of non-digetic sound we had in our thriller opening.
In the duration of our filming, we did capture some digetic sounds which we would go against using in our thriller opening because they were simply not credible and couldn’t really go anywhere within them. These consisted of the sound of a gate creaking, a police siren and some owl noises; we didn’t think they would really work in our film.
All of the digetic sound we used was simply what we captured on film to use, for example the scream was a digetic sound and we ended up having to take it several times before it was just right. A scream is a standard piece of thriller paraphernalia and we decided we’d have to use it at least once, which we did in a successful way.
Camerawork: This is arguably one of the most important parts of constructing a thriller film because there are many aspects to it and it is vital in making the film tick the boxes which make a successful film. Conventionally, one will expect to see a range of shots, in an entire film there should be everything from an extreme close up to an extreme long shot.
This is an example of a close-up shot, which is normally only used to show emotion or detail of a person or object. In the Psycho shower scene, a murder takes place where a woman is stabbed multiple times by a knife, this is the shot of before the stabbing takes place and the light is shone so that the knife is shown in great detail to give a sense that it is the most important item in the shot.
In our thriller opening we were able to use a couple of these, for example when the girl is about to be killed, her reaction was shown and we felt this shot was the best to do so, it was not an extreme close up because we wanted to be able to see her surroundings as well as her reactions.
Another common piece of camerawork usually used in all films, not just thrillers, is a pan shot. It is effectively a way to show the movement of a character and gives a better effect than a straight cut to another clip.

We used one of these in our thriller film to show inferiority to the victim and superiority to the villain.
What makes a good thriller opening: In my opinion, I think that if one is able to use the conventions in a realistic manner, yet still be able to change them in some ways to make them unique, the opening will be different and more exciting to watch. I think that the thriller opening must make technical sense and must be understood to some capacity – on the other hand, if the entire plot is given away with the opening there is very little reason to watch the rest of the film.
The opening must also have a variety of shot types to make it more entertaining, if there is one shot type the whole time or there are not any cuts, enjoyable. The editing also ties in with this because I believe that it must be well edited, in effect it must have every aspect completed to perfection.
I feel that a very good thriller film which breaks conventions successfully is Psycho - particularly a shower scene. Normally, a murder will take place outside in the middle of nowhere, where there is usually darkness; what's more is that the murder is almost always a man as they are considered the dominant gender of the two as they have a higher amount of physical strength.
I feel that a very good thriller film which breaks conventions successfully is Psycho - particularly a shower scene. Normally, a murder will take place outside in the middle of nowhere, where there is usually darkness; what's more is that the murder is almost always a man as they are considered the dominant gender of the two as they have a higher amount of physical strength.
However, this scene is completely contrasting to the conventions, which is what makes it so successful. The scene takes place in a shower room which is lit as brightly as one could imagine, and is done inside. As well as this, the gender of the killer is fairly hidden, however if one looks closely they can tell that it is a woman by the shape of the face, the painted fingernails and the hair style. This breaks all of the conventions that the viewer would expect to see; they do it in a way to make the particular scene memorable but they do not stray away from the thriller genre too much, the murder is still there and it is done with a knife (an object which is inter contextual with the thriller genre).
The Strangers is the film which inspired our thriller opening - our entire group had watched and enjoyed the film in terms of it being psychological and still scary. The mask over the head was used in the Strangers as all of the villains have their identity concealed, we thought this would be a good and unique angle because in most thriller films the identity is not hidden and everyone knows who they are.
The Strangers is the film which inspired our thriller opening - our entire group had watched and enjoyed the film in terms of it being psychological and still scary. The mask over the head was used in the Strangers as all of the villains have their identity concealed, we thought this would be a good and unique angle because in most thriller films the identity is not hidden and everyone knows who they are.