Reparto (20)
Raquel Welch
Loana
John Richardson
Tumak
Percy Herbert
Sakana
Robert Brown
Akhoba
Martine Beswick
Nupondi
Jean Wladon
Ahot
Lisa Thomas
Sura
Yvonne Horner
Ullah
Malya Nappi
Tohana
William Lyon Brown
Payto
Richard James
Young Rock Man
Frank Hayden
1st Rock Man
Terence Maidment
1st Shell Man
Micky De Rauch
1st Shell Girl
David Kossoff
Narrator (uncredited)
Heraclio Niz Mesa
Caveman (uncredited)
James Payne
One of the Cave People (uncredited)
Vic Perrin
Narrator (uncredited)
Dido Plumb
Caveman (uncredited)
Nikki Van der Zyl
Loana (voice) (uncredited)