Dr. Rick Marshall

Will Ferrell

Acting

Holly

Anna Friel

Acting

Will Stanton

Danny McBride

Acting

Chaka

Jorma Taccone

Acting

Enik

John Boylan

Acting

Matt Lauer

Matt Lauer

Acting

Tar Pits Kid

Bobb'e J. Thompson

Acting

Tar Pits Kid

Sierra McCormick

Acting

Tar Pits Kid

Shannon Lemke

Acting

Tar Pits Kid

Steven Wash Jr.

Acting

Teacher

Brian Huskey

Acting

Teenager

Kevin Buitrago

Acting

Teenager

Noah Crawford

Acting

Teenager

Jon Kent Ethridge

Acting

Teenager

Logan Manus

Acting

Ernie

Ben Best

Acting

Elder Pakuni

Scott Dorel

Acting

Elder Pakuni

Sean Michael Guess

Acting

Ice Cream Man

Dennis McNicholas

Writing

Stage Manager

Chris Henchy

Production

Sleestak

Kurt Carley

Acting

Sleestak

Travis Samuel Clark

Acting

Sleestak

Daniel George

Acting

Sleestak

Todd Christian Hunter

Acting

Sleestak

Marti Matulis

Acting

Sleestak

Tim Soergel

Crew

Sleestak

Douglas Tait

Acting

Sleestak

Patrick Wedge

Acting

Pakuni Woman

Ana Alexander

Acting

Pakuni Woman

Moran Atlas

Acting

Pakuni Woman

Jesse Golden

Acting

Pakuni Woman

Eve Mauro

Acting

Pakuni Woman

Pollyanna McIntosh

Acting

Pakuni Woman

Ania Spiering

Acting

Astronaut (voice)

Paul Adelstein

Acting

Library Skull (voice)

Adam Behr

Acting

Library Skull (voice)

Daamen J. Krall

Acting

The Zarn (voice)

Leonard Nimoy

Acting

Astronaut (uncredited)

Michael Papajohn

Acting

Tar Pits Kid

Kiernan Shipka

Acting

Tar Pits Kid (uncredited)

Dylan Sprayberry

Acting

Tar Pits Kid (uncredited)

Zach Callison

Acting

Pakuni Woman

Moran Atias

Acting