Question: Who played dr zeus in planet of the apes?
Disambiguated questions and answers: question: Who played Dr. Zaius in the 1968 film Planet of the Apes?
Who played Dr. Zaius in the 2001 film Planet of the Apes?
Who played Zaius in the TV series Planet of the Apes?
answer: Maurice Evans
Charleton Heston
Booth Colman
Natural Questions answer: Maurice Evans (from the Wikipedia article "List of Planet of the Apes characters")