Carter Young

Marshall (voice)

Mckenna Grace

Skye (voice)

Terry Crews

Alistair Stonewall (voice)

Meredith MacNeill

Harper Cutlass (voice)

Ron Pardo

Mayor Humdinger (voice)

Jennifer Hudson

Lilian Ledes (voice)

Hayden Chemberlen

Rex (voice)

Fortune Feimster

Eugenia Bunsen (voice)

Jameela Jamil

Heidi Pothesis (voice)

Rain Janjua

Chase (voice)

Bill Nye

Dr. Theo Rising (voice)

Paris Hilton

Nancy (voice)

Snoop Dogg

Dave (voice)

Henry Bolan

Ryder (voice)

Lucien Duncan-Reid

Rubble (voice)

William Desrosiers

Rocky (voice)

Nylan Parthipan

Zuma (voice)

Darius Willis

Dustin (voice)

Dee Bradley Baker

Dinosaur Voice Performance (voice)

Kamaia Fairburn

Delilah (voice)

Sugith Varughese

Prison Guard (voice)

Janet Rose Nguyen

Diner Patron 1 (voice)

Carlos Diaz

Diner Patron 2 (voice)

Athena Karkanis

Dino Doctor (voice)

Doug Murray

Camera Operator (voice)

Shauna Black

Additional Voices (voice)

Emma Campbell

Additional Voices (voice)

Nick Dolan

Additional Voices (voice)

Virgilia Griffith

Addtional Voices (voice)

Christopher Marren

Additional Voices (voice)

Mojeane Sadrzadeh

Additional Voices (voice)

Mike Shara

Additional Voices (voice)

Majesie lewton ll

Skye (voice) in united Kingdom version