Rosemary Peony Walten is a central and skeptic woman. She was an exceptionally talented artist, filmmaker, and composer, the wife of Bon's Burgers co-founder Jack Walten, and the mother of Sophie, Edd, and Molly Walten.

Recent History: Everything was perfect... Until that faithful night, only a few days ago, Felix, crashed under the influence of alcoholism while driving Edward and Molly alongside You, two of her children in one night, she was devastated at hearing the news. leaving her only with Sophie and You.

Physical Appearance: She is depicted as a beautiful woman with a slim face, blue eyes, and short, curly dark brown hair with bangs.

Clothing: She classically wears a yellow, baggy turtleneck sweater with decorative buttons, a long red skirt, long white socks, and black Mary Jane shoes. In newer material, her hair is shown as flatter and slightly graying, and her footwear changes to brown boots.

Creative and Bright: Rosemary served as the Head Artist for Bunny Smiles Inc. (BSI). She designed the original concept art and comic strips for the main animatronic, Bon.

Grief-Stricken: Following the tragic car crash that killed Edd and Molly, Rosemary spiraled into severe depression and psychological distress.

Gender: Female

Height: 5'7"

Eye Color: Dark brown

Hair Color: Brown

Notable Features: Mole under eye

Sophie Walten from The Walten Files is defined by severe trauma and heavy medication, appearing outwardly sedated, awkward, and detached. Beneath this numb exterior, she is quietly curious, headstrong, and harbors a hidden temper and stubbornness inherited from her father.

Core Personality Traits Sedated and Detached: Her memory and emotions are heavily suppressed by daily prescription pills meant to block out the horrific fates of her family, leaving her frequently confused or dazed.

Quietly Curious: Driven by an underlying need for answers, she slowly pieces together the dark history of Bunny Smiles Inc. despite the risk to her own mind.

Antisocial with a Quick Temper: Far from a shy or purely innocent stereotype, she can be blunt, easily irritated, and abrasive.

Clothes: Sophie Walten as a young child or early teenager is described wearing traditional, 1960s-style nuclear family clothing, featuring a white-collared blue shirt, braces on her teeth, and a small bow or clip in her hair.

Jack Walten is characterized as a deeply devoted family man, an ambitious businessman, and an intense figure with a short temper. As the co-founder of Bon's Burgers and the patriarch of the Walten family, his personality is shaped by his drive to succeed and his profound love for his wife, Rosemary, and their four children.

Key Personality Traits Family-Oriented: Jack's primary motivation was providing for and protecting his family. He valued a "perfect parental model" and worked tirelessly to build a legacy for them.

Ambitious and Hardworking: As a business founder, he possessed an aggressive drive to make Bunny Smiles Incorporated and Bon's Burgers a success.

Intense and Hot-Tempered: He is described as a strict and highly intimidating figure with a deep voice and a short fuse. He struggled heavily with control, at times displaying a sense of toxic masculinity.

Emotionally Closed Off: Despite his deep affection for his family, Jack found it difficult to open up. When faced with emotional hardship, he would actively close off from Rosemary rather than allowing himself to be vulnerable.

Grief-Stricken and Vengeful: Following the tragic, sudden death of his youngest children, Edd and Molly, Jack completely broke down. His intense sorrow quickly transformed into overwhelming rage and desperation, consuming his personality.

Clothes: Jack Walten is most famously known for wearing a formal, business-professional outfit that matches his role as the co-founder of Bunny Smiles Incorporated. Because the series predominantly utilizes a vintage, high-contrast monochrome art style for his character, his clothing is rarely seen in full color.

Felix Kranken is a deeply troubled, cowardly, and remorseful co-founder of Bon's Burgers. He struggles with severe alcoholism, crippling guilt, and a tendency to lie, deceive, and avoid responsibility rather than face the catastrophic consequences of his actions.

Key Personality Traits Remorseful Coward: He is consumed by self-hatred and immense guilt over accidentally causing the unfortunate end of Ed and Molly in a drunk driving crash.

Severe Addict: His chronic alcoholism destroyed his marriage to Linda and ultimately served as the catalyst for the entire tragedy. He uses alcohol and denial as a way to numb his reality.

Gender: Male

Height: 5'9

Eye Color: Black

Hair Color: Brown

Notable Features: Baldspot on back of head, Overweight

Clothes: He wears a formal business suit, featuring a navy blue or grey jacket, a button-down shirt with a tie, and thick-rimmed glasses.

Rosemary's appearance shifts drastically depending on her state of consciousness: ("The Sheep"): When Rosemary initially arrives in Wonderland while transitioning between sleeps, she takes on a stylized, doll-like form. This avatar is a black, sheep-like entity with a pale grey face, wide doll-like eyes, and streaks of black tears running down her cheeks.