Cast, with notes v1.00:

Diane Lane ... Liz Earl
Anton Yelchin ... Finn Earl

Donald Sutherland ... Ogden C. Osborne
Chris Evans ... Bryce Langley grand son
Kristen Stewart ... Maya Langley grand daughter, daughter of Arthur Langley
Elizabeth Perkins ... Mrs. Langley Pilar, daughter of Ogden


Blu Mankuma ... Gates sheriff police chief Gates
Dexter Bell ... Marcus Gates sheriff's son
Paz de la Huerta ... Jilly maid
Jeff Westmoreland Whitney sketcher of petroglyphs Fifth

Teach Grant ... Dwayne a bastard of McCallum cousin of McCallum
Garry Chalk ... McCallum maid to order McCallum

Dirk Wittenborn ... Fox Blanchard anthropologist dad of Finn

Christopher Shyer ... Dr. Leffler Dick

Kaleigh Dey ... Paige young woman at Maya's party
Ryan Mcdonald ... Ian
Aaron Brooks ... Giacomo
Chris Shields ... Cop
Alan Giles ... Dignified Old Man
Sibel Thrasher ... Creamsicle
Robert Clarke ... Herbert the Butler
Eddie Rosales ... Iskanani Shaman
Will Lyman ... Documentary Narrator (voice)

? ... Coco Nigerian princess not much dialogue.

rest of cast listed alphabetically:

Denis Corbett ... Party Guest (uncredited)
Ben Cotton ... Boyfriend (uncredited)
Rekha Sharma ... Social Worker (uncredited)
Kimani Ray Smith ... Hair Net Man (uncredited)
Michael St. John Smith ... (uncredited)
Mike Vardy ... Party Guest (uncredited)
Ross Viner ... Valet (uncredited)