Sergio Alejandro Mulko is a comic book artist who illustrated most of the stories featured in Editorial Mo.Pa.Sa / Editorial Tynset S.A.'s Argentinian series of seven Planet of the Apes comics in 1977, under the title El Planeta De Los Simios. The comics included all-new comic strips featuring characters from the Planet of the Apes TV series. Mulko illustrated stories written by Jorge Claudio Morhain, though issue 5 was written by Ricardo Barreiro and illustrated by T. Toledo.
The comics have been translated into English by a group of Apes fans and made available online with the new text added.