The protagonist is often a brave male who seeks to restore the equilibrium.
The antagonist will normally have a hidden identity that the audience uncovers as the film progresses. Often the antagonist goes out for revenge from a past event.
There will be a lot of close-ups and extreme close-ups of the protagonist character, this is often used to show their facial expressions and emotions. It can also be used to focus of props to aid the narrative.
The shots of the antagonist will be cut quickly and aim to hide their identity, e.g. a shot of the back of them with backlighting to show their silhouette or shadow.
The director will include lots of jump cuts because there will be things happening that the audience is unaware of but is essential to make the film make sense.
Cross cutting is a key point in editing as it is used to build suspense which is essential for a thriller.
continuous editing is used to make the audience understand the film better.