- Bobo the Bear as Telly Monster
- Floyd Pepper as James Blunt
- George the Janitor, Mildred Huxtetter, Zoot, Janice, Miss Piggy, Herman, Rowlf, Animal and Dr. Julius Strangepork as Anything Muppet and AM Monster Dancers
- Zelda Rose as Mrs. Crustworthy
Floyd Pepper: (sighing)
Bobo the Bear: Floyd, Floyd, as soon as I heard you needed me, I dropped everything. Well, almost everything. So what's the problem? I'm here for you, buddy!
Floyd Pepper: Bobo, I've lost something very special to me and I think you're the only one who would understand.
Bobo the Bear: Oh no! What did you lose?
Floyd Pepper: Well, I can't really talk about it, but I can sing about it.
(singing) This shape was brilliant
This shape was brilliant
This shape was pure.
I saw three angles,
Of that I'm sure.
And I saw three pointy corners,
And then I saw three straight sides.
The top was very narrow,
And the base was so wide
Bobo the Bear: Wait that sounds like...
Floyd Pepper: A triangle!
Oh triangle it's true.
I saw your your shape,
In a crowded place.
Now I don't know what to do,
Cause you're gone and I'm so blue
I searched low and high
Over earth and sky
But I can't find you triangle
Tell me why!
And I miss your base
And I miss your height
And my dreams are triangular
Bobo the Bear: So beautiful it's true
It must be those angles
That put a smile on your face
Not to mention the hypotenuse
Floyd Pepper: But I need to know the truth
Floyd Pepper and Bobo the Bear: Oh, triangle where are you?