The Undertale Musical: Main Characters

The Undertale Musical: Main Characters

Project Overview

Hello there!  This is aGoldenWhale, creator off  the New Theater Group, the Super Theatrical Entertainment Society, or STES for short.  We are currently in the works of an Ace Attorney Musical, and have decided upon our next project for our group.  That's right, we're going to be prooducing a full on 2 Act Undertale Musical!!!  Now, all we need is to get a crew together to make a cast album and perhaps even one day have it performed!


There will be a seperate page for all the different minor characters, and it will be linked when it is made!

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Latest Updates

  • Asriel Added

    Howdy!  I just added Asriel to the main character list.  The secondary character list will come soon~!

Voice Actor
Voice Actor
Flowey
closed
Unpaid
Role assigned to: mrcoolimation

Initially, Flowey operates under a façade of friendliness and politeness. He often greets the protagonist with "Howdy!", calls himself "your best friend," and, like his father, appends polite words such as "gosh" and "golly" to the ends of his sentences. Whenever he drops this guise of friendliness, he often calls the protagonist an "idiot."


Flowey has an overly cheery voice when kind, and a rather crazed an insane sounding voice when he drops his facade of kindness

  • "Howdy!  I'm Flowey,  Flowey the Flower!"

  • "You IDIOT!!!  In this world, it's kill, or be killed!!!" (maniacal laughter)

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Mettaton
closed
Unpaid
Role assigned to: deleted9179

Mettaton is a confident, charismatic, and charming TV host that loves drama, action, and violence. He lives for his ratings and adores performing. He supposedly strikes a pose when he does something wrong and makes time on his various shows to beat up "heel-turning villains." He shows a rather shallow appreciation for existence at times. However, despite his seemingly narcissistic personality, he deeply cares about the seemingly positive impact his show has had on the inhabitants of the Underground.


Mettaton should have a confident, boisterous voice.

  • "OHHHHHHHHHHHHHHH YES!!!  WELCOME, BEAUTIES, TO TODAY'S QUIZ SHOW!!!"

  • "A-ARMS?  WHO NEEDS ARMS WITH LLEGS LIKE THESE!!!"

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Asriel Dreemurr
closed
Unpaid
Role assigned to: ashegads

Before his death, Asriel was known to be a docile, unadventurous, and loving child. After being brought to life again without a SOUL as Flowey, he became incapable of feeling joy, leaving him bored and resentful. After temporarily regaining his compassion, he apologizes for his actions to Frisk and realizes the gravity of his actions as a flower


Asriel has a soft, quiet voice, one of a timid child

  • Howdy, Chara, are you there?  It's me, your best friend...

  • (crying)  I'm... I'm so sorry...

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Chara
closed
Unpaid
Role assigned to: cinnamonrollypollie

While initially cast in a sympathetic light, Asriel admits at the end of the True Pacifist Route that Chara "wasn't really the greatest person..." Asriel says that Chara climbed Mount Ebbott for an unhappy reason, and adds that Chara "hated humanity" indicating some misanthropy. Chara never told Asriel the reason that they had such hatred. Asriel also mentions that Chara "laughed it off" when the two of them accidentally poisoned Asgore by putting buttercups instead of cups of butter into a butterscotch pie they made for him.


Chara is a creepy child.  They should have a young, almost innocent sounding voice as they speak of the horrible things they will do to you

  • Greetings.  I am Chara.

  • Together, we eradicated the enemy, and became strong.  HP. ATK. DEF. GOLD. EXP. LV.  Every time a number increases, that feeling... That's me.

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Asgore
closed
Unpaid
Role assigned to: Arkham

Asgore is a kind monster that enjoys gardening, Golden Flower Tea, and Toriel's Butterscotch Pie. Before his battle, he offers the protaganist many opportunities to explore the Underground and is reluctant to fight them at all; he even suggests that Toriel, the protagonist and himself live as a family if the protagonist spares him.


Asgore has a deep, gruff, calming voice.

  • "You cannot give up just yet.  Chara, stay determined"

  • "Human... It was nice meeting you... Goodbye"

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Papyrus
open
Unpaid

Papyrus is a flamboyant skeleton who presents a confident, charismatic image of himself. He works hard and, despite his brash personality, is a kind skeleton at heart. He is optimistic and innocent even when the protagonist beheads him in the Genocide Route.


Papyrus has a high pitched, nasal, energetic voice.

  • YOU KNOW WHAT'S 'SUP BROTHER!!! ITS BEEN EIGHT DAYS AND YOU STILL HAVEN'T RECALIBRATED.  YOUR.  PUZZLES!!!  YOU JUST SIT AROUND OUTSIDE YOUR STATION!  WHAT ARE YOU EVEN DOING!?!?

  • "NO!  I DON'T HAVE TIME FOR THAT!!!  I WANT TO BE READY!  I WILL BE THE ONE, I MUST BE THE ONE!"

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Alphys
open
Unpaid

Alphys is a nerdy and shy recluse that has a fondness for human anime and manga. Alphys lacks self-confidence with what she does. She often stutters, and appears to have developed a deep fascination with the protaganist after watching them through the cameras spread throughout the Underground.


Alphys has a shy, stuttering, nerdy voice

  • "Oh. My. God...  I d-didn't didn't expecy you to come so soon!  I-I haven't showered, I'm barely dressed, it's all messy!  A-And..."


    (awkward silence)


    "Ummm... H-H-Hiya... I'm Dr. Alphys, Asgores Royal Scientist..."

  • (loud banging in the background)  "D-Did you hear that...?"


    (loud banging grows louder)  "Oh no..."

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Sans
open
Unpaid

Sans is laid back, often sleeping on the job and taking breaks. His laziness is a combination of fatalism and apathy. He wonders if his indolence stems from his knowledge that any progress he makes will be erased when the timeline resets. Conversely, he suggests that this knowledge could be "a poor excuse for being lazy."


Sans has a deeper voice, relaxed, almost sleepy sounding.

  • "Heh, the old whoopee cushion in the hand trick... It's always funny.  You're a human right?  That's hilarious, I'm Sans, Sans the Skeleton"

  • "Heh heh heh... Well, here's a better question"


    (More serious) "Do you wanna have a bad time?"    

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Frisk
closed
Unpaid
Role assigned to: littleluma

Frisk is the playable character and main protagonist of Undertale. After Frisk falls into the Underground they embark on a journey to return to the surface Frisk is the last of the eight humans to fall into the Underground after traveling to Mt. Ebbot.


Frisk will be mute for this play, but will be singing without lyrics, so be sure you can sing without lyrics or hum well

  • (Noises of surprise, anger, fear, happiness, and a good laugh)

  • (Sing the song of your choice without lyrics for 30 seconds as this character)

Voice Actor
Voice Actor
Undyne
open
Unpaid

Undyne is passionate about everything that she does. She acts quickly on her ideas and is steadfast in her beliefs.  Though she wants to defeat the protagonist, she also tries to be fair and offers an explanation of how Green Mode works.  Asgore taught her the value of pacifism, which is why Undyne sees the protagonist as "a wimpy loser with a big heart" When the protagonist first encounters her, she fights to further Asgore's plan of collecting seven human SOULs but, if the protagonist shows mercy, Undyne just as quickly defends them from Asgore.


Undyne has a passionate, slightly tomboyish voice

  • "No... You know what?  SCREW IT!!! WHY SHOULD I HAVE TO TELL YOU THAT WHEN YOU'RE ABOUT TO DIE!?

  • (cocky and confident)  "You're gonna have to try a little harder than that"

  • (Sing the song of your choice for 30 seconds as this character)

Voice Actor
Voice Actor
Toriel
open
Unpaid

Toriel is a kind and motherly boss monster who genuinely cares for the protagonist and their well-being. While ultimately a motherly figure, she has a harder side to her personality, as seen in her attempt to keep the protagonist in the ruins, and her cold treatment of Asgore.


Toriel will have a soft, motherly voice, one which instills a sense of calmness and safety.

  • "What a terrible creature, torturing such a poor, innocent youth..."

  • "Prove to me that you are strong enough to survive!!!"

  • (Sing the song of your choice for 30 seconds as this character)

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