Flat Stanley Jr Cast List and Character Breakdown

Flat Stanley Jr cast list and character breakdown from Teton Music

Teton Music provides this Flat Stanley Jr cast list to help school directors review characters, vocal ranges, featured roles, and ensemble opportunities before auditions.

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Quick Details for Schools

  • Cast Size: Medium, 11 to 20 performers
  • Cast Type: Children
  • Dance Requirements: Standard
  • Best For: Elementary and middle school theatre programs, travel-themed productions, flexible ensemble casting, and students who enjoy big character roles

Flat Stanley Jr is a fun, imaginative school musical based on the beloved children’s book character who becomes flat and travels the world. The show gives schools a strong mix of family roles, comic featured parts, travel scenes, ensemble opportunities, and memorable student moments. :contentReference[oaicite:0]{index=0}

Below is the Flat Stanley Jr cast list and character breakdown directors can use for auditions, role assignments, and production planning. :contentReference[oaicite:1]{index=1}

Planning auditions? Schools trust Teton Music for fast Broadway Junior delivery, educator support, and school-friendly musical theatre resources.

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Casting Note What makes Flat Stanley Jr successful for schools?

Flat Stanley Jr works best when the cast leans into the show’s playful travel-adventure style. Stanley needs to be highly likable, and the ensemble should create big, distinct characters as the story moves from home to Hollywood, Paris, Hawaii, and beyond.

Flat Stanley Jr Cast of Characters

Quick Casting Insight: Flat Stanley Jr succeeds when Stanley’s adventure feels both funny and heartfelt. Strong physical control, clear character choices, and energetic ensemble scenes help the show feel bigger than the stage.

Stanley
Stanley is a boy who wants to do “amazing things the world has never seen before.” Cast a charming, highly likable actor with a solid voice, strong acting instincts, and good physical control, especially because the role often involves working with the flat suit.
Gender: Male | Vocal range: Bb3–E5 :contentReference[oaicite:2]{index=2}

Arthur
Arthur is Stanley’s younger brother. Serious, rule-following, and funny in his own way, Arthur has solo lines, a short ballad, and a comic monologue. Cast a performer with strong timing and a clear voice.
Gender: Male | Vocal range: B3–D5 :contentReference[oaicite:3]{index=3}

Mr. Lambchop
Mr. Lambchop is Stanley and Arthur’s dad. Gentle, authoritative, and likable, he should feel like a caring parent while still fitting the show’s playful tone. This role requires a solid singer.
Gender: Male | Vocal range: C4–E5 :contentReference[oaicite:4]{index=4}

Mrs. Lambchop
Mrs. Lambchop is Stanley and Arthur’s mom. Smart, capable, and very much in control, she has several solos and should be played by a strong singer with warmth and authority.
Gender: Female | Vocal range: Ab3–D5 :contentReference[oaicite:5]{index=5}

Caleb, Jackson, Jacob, and Cousin Sophie
Caleb, Jackson, Jacob, and Cousin Sophie are slumber party guests. These roles include spoken lines or vocal solos, so cast performers with strong voices and lively personalities.
Caleb: Male | D4–D5
Jackson: Male
Jacob: Male
Cousin Sophie: Female :contentReference[oaicite:6]{index=6}

Bulletin Board
Bulletin Board is a magical wish-granting character with a twist. This is a fun role for a comic character actress who can be goofy, imaginative, and vocally confident enough to carry a solo.
Gender: Female | Vocal range: C4–C#5 :contentReference[oaicite:7]{index=7}

Mrs. Cartero
Mrs. Cartero is a sassy, fun-loving postal worker who helps drive the energy of her scenes. Cast a performer with a strong singing and speaking voice, big personality, and likable stage presence.
Gender: Female | Vocal range: G3–Db5 :contentReference[oaicite:8]{index=8}

Doctor Dan
Doctor Dan is a hard-of-hearing, overworked doctor. This non-singing role is perfect for a naturally funny performer with strong projection and big comic energy.
Gender: Any :contentReference[oaicite:9]{index=9}

Nurse Betty
Nurse Betty is Doctor Dan’s long-suffering assistant. This non-singing role is a great feature for an actress who is developing confidence and can react well onstage.
Gender: Female :contentReference[oaicite:10]{index=10}

Cool Kids
The Cool Kids are the students who fly Stanley like a kite. These are non-singing roles that work well for confident movers and expressive ensemble performers.
Gender: Any :contentReference[oaicite:11]{index=11}

King of the Cool Kids
King of the Cool Kids is the ringleader of the group and should have strong comic confidence and stage presence.
Gender: Male :contentReference[oaicite:12]{index=12}

Birds
The Birds are Stanley’s singing bird friends. These performers should be strong singers who can handle harmony, and it helps if they are graceful movers or dancers.
Gender: Any | Vocal range: A3–E5 :contentReference[oaicite:13]{index=13}

Crowd
The Crowd sees Stanley off on his adventure and functions as a flexible chorus. This is a great place to include as many students as possible.
Gender: Any :contentReference[oaicite:14]{index=14}

Hollywood Agent
The Hollywood Agent is a slick, old-style agent with a big personality. This role can be played by any performer with a strong voice, a sense of humor, and the confidence to carry a solo.
Gender: Any | Vocal range: Bb3–C#4 :contentReference[oaicite:15]{index=15}

Hollywood Assistants
The Hollywood Assistants support the Hollywood Agent and help create the showbiz atmosphere of Stanley’s adventure.
Vocal range: C4–C5 :contentReference[oaicite:16]{index=16}

Passerbys and Wannabes
Passerbys and Wannabes are various Los Angeles characters. These roles work well for ensemble performers who may not be the strongest dancers but can create distinct personalities.
Gender: Any | Vocal range: G3–E5 :contentReference[oaicite:17]{index=17}

Samantha
Samantha is Stanley’s friend who moved to Los Angeles. This non-singing role offers a sweet and touching scene with Stanley and should be played by a highly likable performer.
Gender: Female :contentReference[oaicite:18]{index=18}

O. Jay D’art
O. Jay D’art is the curator of the Louvre Museum. This non-singing role is a great featured part for a performer who can create a larger-than-life comic character.
Gender: Male :contentReference[oaicite:19]{index=19}

Mona Lisa
Mona Lisa is Leonardo da Vinci’s painting brought to life. This non-singing role is a fun feature for an actress who can create a strong character and possibly use an Italian accent.
Gender: Female :contentReference[oaicite:20]{index=20}

Napoleon
Napoleon is Jacques-Louis David’s painting brought to life. This non-singing role is ideal for an actor who can create a bold character and possibly use a French accent.
Gender: Male :contentReference[oaicite:21]{index=21}

Sneak Thief
Sneak Thief is a world-class art burglar. This non-singing role works especially well for a smaller performer who is willing to be goofy and physically comic.
Gender: Any :contentReference[oaicite:22]{index=22}

Kiki
Kiki is an entertainment reporter in Hawaii. This non-singing role can work for a newer performer and provides a nice opportunity to test confidence and stage presence.
Gender: Male :contentReference[oaicite:23]{index=23}

Herb Wavecrest
Herb Wavecrest is another entertainment reporter. This non-singing role is approachable for many performers and helps build the Hawaii scene.
Gender: Male :contentReference[oaicite:24]{index=24}

Assistant Director
The Assistant Director works on Stanley’s movie. This non-singing role is a useful featured part for a performer of almost any ability level.
Gender: Any :contentReference[oaicite:25]{index=25}

Bikini Wahini
Bikini Wahini is Stanley’s co-star. This featured role works well for a female performer with a strong voice, good movement ability, and a likable, sunny personality.
Gender: Female | Vocal range: B3–A#4 :contentReference[oaicite:26]{index=26}

Go-go Dancers
Go-go Dancers are extras in Stanley’s movie. These ensemble roles are ideal for students with strong voices and dance or movement ability.
Gender: Any :contentReference[oaicite:27]{index=27}

Why Teachers Choose Flat Stanley Jr

  • The show gives schools a highly recognizable children’s book character with strong classroom appeal.
  • Stanley’s travel adventure creates many featured scenes for ensemble performers.
  • The musical includes a strong balance of singing roles, non-singing comic parts, and movement features.
  • Hollywood, Paris, Hawaii, and family scenes allow directors to create visually varied staging.
  • The cast can expand through Crowd, Birds, Passerbys, Wannabes, Go-go Dancers, and other featured groups.
  • The story encourages imagination, courage, family connection, and self-discovery.

Ready to Move From Casting to Production?

Once you’ve reviewed the Flat Stanley Jr cast list, Teton Music makes it easy to get the official Broadway Junior ShowKit your school needs for auditions, rehearsals, and production planning.

How to Cast Flat Stanley Jr Successfully

  • Cast Stanley with a performer who is likable, emotionally clear, and physically controlled.
  • Choose an Arthur with strong comic timing and confidence delivering a monologue.
  • Use featured travel roles to give many students memorable moments.
  • Prioritize strong singers for Birds, Mrs. Cartero, Bulletin Board, and family roles.
  • Encourage ensemble performers to create big, specific characters in each travel location.
  • Keep transitions energetic so Stanley’s adventure feels fast-moving and fun.

Before You Order

If you're considering Flat Stanley Jr for your school, reviewing the cast list is the best first step. This helps determine whether the vocal demands, featured roles, movement needs, and ensemble structure fit your students and production goals.

As a trusted Broadway Junior supplier, Teton Music helps schools move from planning to production with educator-focused support and fast turnaround.

  • Do you have a strong young lead who can carry Stanley?
  • Would your students enjoy a travel-adventure musical with many featured scenes?
  • Can your ensemble support multiple locations and quick character changes?
  • Do you want a family-friendly show with flexible roles for a wide range of students?

Important School Licensing Note

Broadway Junior titles are licensed for approved educational performances. Always follow your licensed script and performance guidelines when preparing your production.

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