Joshua Bassett
Nick Daley (voice)
Thomas Lennon
Teddy (voice)
Joseph Kamal
Kahmunrah (voice)
Steve Zahn
Jedediah (voice)
Jack Whitehall
Octavius (voice)
Kieran Sequoia
Sacajawea (voice)
Alice Isaaz
Joan of Arc (voice)
Jamie Demetriou
Dr. McPhee (voice)
Zachary Levi
Larry / Laaa (voice)
Gillian Jacobs
Erica Daley (voice)
Alexander Salamat
Attila (voice)
Shelby Simmons
Mia (voice)
Lidia Porto
Ms. Montefusco (voice)
Tenzing Norgay Trainor
Bodhi (voice)
Chris Parnell
Washington (voice)
Kelemete Misipeka
Easter Island Head (voice)
Christie Bahna
Queen Nefertiti (voice)
Zeeko Zaki
Ra the Sun god (voice)
Jonathan Roumie
Merenkhare (voice)
Dee Bradley Baker
Dexter (voice)
Johnny Gidcomb
Additional Voices (voice)
Kiff VandenHeuvel
Additional Voices (voice)
Ruth Zalduondo
Additional Voices (voice)
Jen Cain
Additional Voices (voice)
Scott Whyte
Additional Voices (voice)
Matt Danner
Additional Voices (voice)
Lex Lang
Additional Voices (voice)
Michelle Ruff
Additional Voices (voice)
Jessica DiCicco
Additional Voices (voice)
Matt Nolan
Additional Voices (voice)