Sammy en el pasaje secreto

Yuri Lowenthal

Young Sammy (voice)

Gemma Arterton

Shelly (voice)

Isabelle Fuhrman

Hatchling Shelly (voice)

Melanie Griffith

Snow (voice)

Tim Curry

Fluffy (voice)

John Hurt

Grandpa Sammy (voice)

Robert Sheehan

Ray (voice)

Kathy Griffin

Vera (voice)

Jenny McCarthy

Shelly (voice)

Gigi Perreau

Whale (voice)

Eric Unger

Hatchling #1 (voice)

Kierstin Koppel

Female Turtle #2