Keanu Reeves
Ted Logan
Alex Winter
Bill S. Preston
Kristen Schaal
Kelly
Samara Weaving
Thea Preston
Brigette Lundy-Paine
Billie Logan
William Sadler
Death
Anthony Carrigan
Dennis Caleb McCoy
Erinn Hayes
Princess Elizabeth
Jayma Mays
Princess Joanna
Hal Landon Jr.
Chief Logan
Beck Bennett
Deacon Logan
Kid Cudi
Kid Cudi
Amy Stoch
Missy
Holland Taylor
The Great Leader
Jillian Bell
Dr. Taylor Wood
Dave Grohl
Dave Grohl
DazMann Still
Jimi Hendrix
Jeremiah Craft
Louis Armstrong
Sharon Gee
Ling Lun
Patty Anne Miller
Grom
George Carlin
Rufus Hologram (archive footage)
Piotr Michael
Rufus (voice)
Shoshana Bean
First Noble
Sharon K. London
Second Noble
Al Vicente
Lead Scientist
Jared Bankens
Jesus / Young Ted
Ed Solomon
Stupid Demon
Chris Matheson
Ugly Demon
Kelly Carlin-McCall
Head Technician
Mickey Gooch Jr.
Clete
Billy Slaughter
Young Bill
Reece Loustalot
Babe Ruth
William E. Harris
George Washington
Kimberly Stockton
Queen Elizabeth
Christian Scott
Noble
Bridget Andrews
Cleopatra
Artis Burney
Buddha
Gretchen Byers
Renaissance Lady
Georgia Cohran
Harriet Tubman
David Calloway
Roman Soldier
John Devilman
Roman Soldier
Bailie Duzaut
Female Celt
Andrea Garcia
Gypsy
Gabriel Derrick
Gypsy
Maddison Nicolosi
Gypsy
Kallie Glidewell
Flapper
Xavier Leblanc
Pharaoh
Joseph Martin
Elizabethan Nobleman
Kharismisa Morris
Josephine Baker
Ned Yousef
Gandhi
Eliana Ruiz
Indira Gandhi
Tommie Wong
Kubla Khan
Lindy Ariff
Amelia Earhart
Diana Barnes
Frida
Alberto Corrales
Spanish Count
Scott Gelpi
Native Chief
Andrian Harabaru
Cellist
Dylan Langlois
Rifleman
Nick Garrison
Hendrix Band Member
Jeff Pagano
Noelle Redding
Dijon Lodree
Caveman
Jeremy Thomas
Caveman
Alexis Long
Cavewoman
Suzy Cole
Scientist
Alex Halpern
Scientist
Kierra Luv
Scientist
Bill Prady
Scientist
Nicolas Bosc
Caveman (uncredited)
Daniel Dorr
Mozart (uncredited)
Gregory Hobson
Tough Prisoner (uncredited)
'Weird Al' Yankovic
Guy Playing Accordion (uncredited)
William Buster Benefield
Wedding Guest (uncredited)
Michael Biss
Umpire (uncredited)
Maydelle Clarice
Renaissance Dancer (uncredited)
Guillermo Rodriguez
Guy in Shower (uncredited)
Matt Gorman
Fan Playing Air Guitar (uncredited)
John Morzen
Man in Lounge (Uncredited)
Julia Holt
Tambourine Player (uncredited)