Beat 7: B-Story

The B-Story introduces a new character who acts as a thematic mirror to the protagonist’s journey. This love interest, friend, rival, or mentor reflects the core theme in their own subplot, showcasing different aspects of the same struggles and choices the protagonist faces. The B-Story provides emotional stakes, comic relief, and a fresh perspective on the protagonist’s growth, ultimately enriching the main narrative and offering deeper understanding of the theme’s resonance.

Position in the Story

The B Story typically begins around the 30% mark of the script, often in Act 2. It’s introduced after the protagonist has made the transition into the new world of the story.

Purpose and Function

  1. Introducing a Secondary Plotline: The B Story is often a secondary plotline, frequently involving a love interest, a new friend, or a sidekick. This subplot usually contrasts or complements the main A Story.

  2. Exploring the Theme: The B Story can offer a different perspective on the film’s theme. It often deepens, challenges, or provides a new understanding of the thematic elements introduced in the A Story.

  3. Character Development: It allows for further development of the protagonist and secondary characters, often highlighting different facets of their personality or offering moments of growth.

How to Write an Effective B Story

  1. Complement the A Story: Ensure that the B Story complements or juxtaposes the A Story in a way that enriches the overall narrative. It should connect thematically or emotionally with the main plot.

  2. Character Relationships: The B Story often focuses on relationships. This subplot can provide a more intimate or personal counterpoint to the larger-scale events of the A Story.

  3. Reveal New Aspects: Use the B Story to reveal new aspects of your protagonist or to explore your story’s world in greater depth.

  4. Balance the Subplot: The B Story should be engaging but not overshadow the main plot. It needs to weave in and out of the A Story seamlessly, enhancing rather than distracting.

Examples in Film:

  • In "The Empire Strikes Back," the B Story involves Han and Leia’s developing relationship, providing a personal and emotional counterpoint to Luke’s Jedi training and confrontation with Darth Vader.

  • In "Finding Nemo," the B Story follows Marlin’s journey with Dory, paralleling Nemo’s own struggles and growth, and exploring themes of trust and letting go.

Tips for Crafting Your B Story

  • Integration: Find natural points where the B Story intersects with the A Story. The two should influence and inform each other.

  • Echo the Theme: Use the B Story to echo, explore, or contrast the main theme. It should feel thematically relevant and connected to the larger narrative.

  • Character Dynamics: Focus on the dynamics between characters in the B Story. This subplot is often a good opportunity to introduce humor, warmth, or a different emotional tone to your script.

  • Progression: Ensure that the B Story has its own progression and arc. While it’s secondary to the A Story, it should still have a beginning, middle, and end, with its own stakes and conflicts.

The B Story is a critical element in adding depth and complexity to your screenplay. It allows the audience to take a brief respite from the main plotline, providing a different perspective and often a more personal or intimate storyline that can engage the audience on a different level. It’s an opportunity to enrich the narrative tapestry of your script, offering nuance and layers to the story’s exploration of its themes and characters.

By effectively weaving the B Story with the A Story, you create a more rounded and compelling narrative structure. This interplay between the two storylines can add emotional resonance, heighten the stakes, and provide a fuller understanding of the protagonist’s world and the challenges they face. The B Story, when skillfully integrated, enhances the audience’s investment in the characters and the overall story, making the narrative more engaging and relatable.