ACT 1
Oh The Thinks You Can Think
Cat In The Hat, Boy, Horton, Mr. & Mrs. Mayor, Gertrude, Mayzie, sour Kangaroo, Schmitz, Ensemble
Horton Hears A Who
Horton, Bird Girls, Citizens Of The Jungle
Biggest Blame Fool
Mayor, Mrs. Mayor, Whos, Grinch, Horton
Here On Who
Mayor, Mrs. Mayor, Whos, Grinch, Horton
Oh, The Thinks You Can Think (Reprise)
Cat, Jojo
It's Possible
Jojo, Cat, Fish
How To Raise A Child
Mrs. Mayor, Mayor
The Military
Schmitz, Cadets, Cat In The Hat
The Military (Playoff: Green Eggs And Ham)
Schmitz, Cadets
Alone In The Universe
Horton, Jojo
The One Feather Tail Of Miss Gertrude McFuzz
Gertrude
Amayzing Mayzie
Mayzie, Gertrude, Bird Girls
Amayzing Gertrude
Gertrude, Bird Girls, Cat
Monkey Around
Wickersham Brothers
Chasing The Whos
Sour Kangaroo, Bird Girls, Wickersham Brothers, Cat, Horton, Whos, Citizens Of The Jungle
Notice Me, Horton
Gertrude, Horton
How Lucky You Are (Reprise)
Mayzie, Cat
Finale
Horton, Gertrude Cat, Jojo, Whos, Bird Girls, Ensemble
ACT 2
Egg, Nest & Tree
Sour Kangaroo, Bird Girls, Wickersham Brothers, Ensemble
The Circus McGurkus
Cat, Circus Members