I’ve had lots of questions and about plotting stories, and my articles on plot and structure continue to be among my most read posts.
What is a Subplot?
A subplot is a secondary storyline which runs alongside the main plot. It often involves supporting characters, additional conflicts, or personal struggles that relate directly or indirectly to the protagonist’s journey. Some of the best subplots connect to the main narrative, either by reinforcing the theme, revealing character traits, or influencing the main plot’s outcome.
Why We Need Subplots?
Whether you are writing scripts, short stories or novels, having multiple plot strands creates a necessary expansion of the main themes and layers your stories. Subplots add depth, complexity, and emotional resonance to a story. They transform a simple narrative into a layered experience that feels more realistic and engaging. Understanding how and why to use them strengthens your writing.
Subplots Add Depth to Characters
One of the greatest strengths of subplots is their ability to develop characters beyond the main storyline. The main plot often focuses on a specific external goal: solving a mystery, defeating an antagonist, or achieving a dream. Subplots, however, often explore the internal lives of characters: their relationships, fears, and motivations. This creates intrigue and insights for the reader, which might be missed through the main plot line.
Creating More Realistic Worlds
Real life rarely follows a single narrative thread. People juggle relationships, responsibilities, and individual struggles. Subplots highlight this layering effect by weaving multiple storylines together. This creates a world which feels more realistic. Supporting characters also show their own motivations and story arcs rather than existing solely to support the protagonist. This creates a richer, more immersive experience for the reader.
Subplots Strengthen Themes
Subplots are powerful tools for reinforcing the central themes of a story. A well-designed subplot often mirrors, contrasts, or adds complications to the central plot. If the main plot explores trust, a subplot might show a different character grappling with betrayal in a different context. These variations allow readers to view themes from multiple angles, making the story feel more authentic.
Change of Pace
A single storyline moving at full intensity from beginning to end can become exhausting for readers. Bringing in subplots shift the focus and builds gradual tension, creating breathing space between key points in the plot. They can also act as narrative bridges which keep readers engaged, while the main plot builds toward a pivotal turning point.
Subplots Drive the Main Plot Forward
Although subplots are secondary, they often have direct consequences for the main storyline. A subplot might influence a character’s choices during a critical moment, or reveal information which changes the direction of the main conflict. When subplots intersect with the main narrative, the story feels more interconnected.
Some Examples in Films
If you’ve ever watched the film, Crash, you’ll see how well subplots are used to increase tension and keep the viewer hooked. Set in LA over several days, we see the stories of different characters interweaving. Its impact is intense. Layering is important, and an interweaving of plot and subplot creates a richer, more diverse experience.
In the film, Shawshank Redemption, the role of Brooks as Red’s negative mentor, tricking the viewer into expecting Red will follow the same path towards destruction.
What about Bilbo Baggins, who saves the dwarves from the spiders in The Hobbit. Baggins is a good example of creating conflict through a subplot to illustrate growth in a character.
F C MALBY 