Director/a
Tony Mitchell
DIRECTOR/A
David Tibballs
Simon Lloyd
Anthony Wilkinson
Nicolas Brown
Reparto (por orden de créditos)
Jeff Goldblum
Narrator
Susan Rae
Narrator UK
Robert Bakker
Self - Commentor
Paul Sereno
Self - Paleontologist
Scott Sampson
Self
Peter Dodson
Philip Currie
James Kirkland
Dale Russell
Keith Rigby
Michael J. Benton
David Martill
Eric BUFFETAUT
thanks: National Centre for Scientific Research, Paris
Colin Stinton
Rebecca Hanna
Self - (Museum of the Rockies)
Kirk Johnson
Rodolfo Coria
David Weishampel
Self - (University of Johns Hopkins)
Peter L. Larson
Fernando Novas
John Long
Self - (Monash University Clayton Campus)
Eric Buffetaut
Self - (University of Paris)
Nathan Myhrvold
William Hammer
Self - Augustana College, Illinois
Tom Williamson
Tom Rich
Thomas Holtz
Mark Norell
Michael novacek
Ji Qiang
Dong Zhiming