Laraine Newman
voices Peaches
David Errigo Jr.
voices Dudley
Tyler Shamy
voices Dante
Iris Menas
voices Fred
Ashlyn Madden
voices Ismat
Blythe Danner
voices Grandma Jones
Sutton Foster
voices Mama Jones
Bob Bergen
voices Mr. Peabody
Sutton Foster
voices Mrs. Sanchez
Jane Lynch
voices Lonny
Sander Argabrite
voices Pedro
Rhea Seehorn
voices Ida
Andrew Rannells
voices Aten
Chris Colfer
voices Kosy
Bob Bergen
voices Pa
Ashlyn Madden
voices Butterflies
James Arnold Taylor
voices Pierce
Sainty Nelsen
voices Flo
Adam Croasdell
voices Lemur Dad
Carolina Ravassa
voices Mama Penguin
Laraine Newman
voices Luann
Ashlyn Madden
voices Countdown Voice
Jaiden Alexander McLeod
voices Kid 1
David Errigo Jr.
voices Caribou
John Eric Bentley
voices Lou
Hartley Wexler
voices Kid 2
Tyler Shamy
voices Caribou
Mia Coleman
voices Kids
Julieta Cortes
voices Lemurs
Julieta Cortes
voices Kids
Jaiden Alexander McLeod
voices Lemurs
Julieta Cortes
voices Lemur 1
Jaiden Alexander McLeod
voices Lemur 2
Julieta Cortes
voices Lemur Kid 1
Yvette Nicole Brown
voices Thoebe
Julieta Cortes
voices Lemur Baby 1
Laraine Newman
voices Penguin 1
Adam Croasdell
voices Penguin 2
Tyler Shamy
voices Penguin 2
Oscar Reyez
voices Kid 1
Julieta Cortes
voices Kid 2
Tru Valentino
voices Visitor Dad
Mia Coleman
voices Lemurs
Jaiden Alexander McLeod
voices Older Kid
Amari McCoy
voices Younger Kid
Sainty Nelsen
voices Serengeti Animals
John Eric Bentley
voices Mummy
Mia Coleman
voices Kid
Jaiden Alexander McLeod
voices Kids
Bob Bergen
voices Mission Control Voice
Amy Pemberton
voices Lemur Mom
Mia Coleman
voices Lemur Baby 3
David Errigo Jr.
voices Mummy Subject
Julieta Cortes
voices Baby Turtle
Laraine Newman
voices Crocodile
Lydia Martinez
voices Julieta
Laraine Newman
voices Butterfly 2
Ashlyn Madden
voices Butterfly 1
Natalie Lander
voices Karen
Natalie Lander
voices Butterfly 3
Georgie Kidder
voices Chad
Julieta Cortes
voices Maggie Mole
Hartley Wexler
voices Kid 3
Gabrielle Ruiz
voices Gladys
Patty Matson
voices Evie (Speaking)
Haven Burton
voices Evie (Singing)
Tyler Shamy
voices Museum Inhabitant
Becky Robinson
voices Amara
Steve Blum
voices Aesop
David Errigo Jr.
voices Guard 2
David Errigo Jr.
voices Parent 2
Bob Bergen
voices Parent 1
Rachel Bloom
voices Paola
James Arnold Taylor
voices Guard 1
Carla Delaney
voices Annie
David Errigo Jr.
voices Kireama
Ashlyn Madden
voices Baby Mammoth
Laraine Newman
voices Alpine Skier
Charles Dewayne
voices Dizzy Derples
Ricardo Hurtado
voices Pip
Tahj Mowry
voices Perry
Tyler Shamy
voices Stegman
Trekina White
voices Mama Stegasaurus
Audrey Wasilewski
voices Cleo
Dee Bradley Baker
voices Tibby
Hartley Wexler
voices Kid 1
Jaiden Alexander McLeod
voices Kid 3
Laraine Newman
voices Masked Figure
Bob Bergen
voices Mummy Subject 1
Adam Croasdell
voices Mr. Lemurson
Adam Croasdell
voices Bandit 1
Adam Croasdell
voices Security 1
Audrey Bennett
voices Sarah
Tru Valentino
voices Mummy Subject 2
Kimberly Brooks
voices Bandit 2
Kimberly Brooks
voices Security 2
Sydney Mikayla
voices Penny Peabody
Gisela Adisa
voices Stella
David Errigo Jr.
voices Oviraptor
Ashlyn Madden
voices Stegasaurus Babies
Raffael Ponce-Valencia
voices Bill
Kimberly Brooks
voices Captain Finn
Tru Valentino
voices Chip
Tru Valentino
voices Tootles
Cyndi Lauper
voices Grandma Dottie
David Errigo Jr.
voices PA System
David Errigo Jr.
voices Bison 1
Tyler Shamy
voices Bison
Iris Menas
voices Bison 2
Hayley McCarthy
voices Queen Victoria
Adam Croasdell
voices King George
Kari Wahlgren
voices Cookie
Laraine Newman
voices Moving Woman 2
Carolina Ravassa
voices Moving Woman 1
Tyler Shamy
voices Caribou 1
Audrey Bennett
voices Young Sarah Jones
Alex Cazares
voices Questa
Anthony Ruivivar
voices Anubis
Megan Nicole Dong
voices Lariat Lawson
Ana Gasteyer
voices Amanda Cornwallis
Archer Vattano
voices Charles Cornwallis