Seussical Cast May 9, 2017 admin Cast, Musical, Photos, Seussical the Musical Calvin Zonetti - Cat in the Hat Calvin Zonetti - Cat in the Hat Brian Lukas - Horton the Elephant Brian Lukas - Horton the Elephant Summer Severin - JoJo Summer Severin - JoJo Elena Rivera - Gertrude McFuzz Elena Rivera - Gertrude McFuzz Luanda de Hilster - Sour Kangeroo Luanda de Hilster - Sour Kangeroo Isabella Santos - Mayzie LaBird Isabella Santos - Mayzie LaBird Gabriela Barber - General Genghis Khan Schmitz Gabriela Barber - General Genghis Khan Schmitz