I came upon an incredible, 2024, Retro Audio Theatre-bannered presentation of Planet of the Apes (1968) on YouTube. The production is a fan-made, BrokenSea Audio Productions creation from 2007, which runs an impressive five hours. It expands upon Rod Serling and Michael Wilson's acclaimed, script adaptation of Pierre Boulle's novella, Monkey Planet, as directed by the incomparable Franklin J. Schaffner.
The audio presentation reminds me of the 1970s, Power Records' Planet of the Apes, comic-book-accompanied releases, as well as The Twilight Zone, radio adaptations, from 2002 - 2012, and I dare say, the 1988, Simon & Schuster Night of the Living Dead, audio play.
Though I could confirm that Bill Hollweg produced the redux for audio, based on Michael Avallone's intricate script, I'm still uncertain who plays most of the parts in this version, since there were few details supplied on Retro Audio's YouTube platform. Nevertheless, the performers do a splendid job bringing the characters to life, giving their own spins for each. Hollweg, in particular, gives Taylor a new-fangled grit (his voice not Charlton Heston's but earthy and cynical all the same), and those who enact Cornelius and Lucius capture Roddy McDowall and Lou Wagner's tonalities to an uncanny degree. (It must be noted that Jerry Goldsmith's percussive score accompanies the dialogue exchanges, enhanced by stirring sound effects: a clever, complementing touch.)



For added enticement, this adaptation applies reflective segues inspired by Battle for the Planet of the Apes' poignant, Lawgiver wraparound, and there are flashbacks that detail Brent's mission to locate "the lost in space" Taylor: a hint of the shape of all things Beneath the Planet of the Apes. There are even Escape from the Planet of the Apes and Conquest of the Planet of the Apes references: prophetic, gap-filling allusions (springing from the foundations set by writer Paul Dehn). Caesar and Virgil are even mentioned, and Milo and Hasslein featured, as well as Urko from (I presume) the television series (live-action and/or animated), insinuating that the ambitious gorilla was ascending the ranks as Ursus reigned as its presiding general. (Of course, in the parallel, time-altered scheme of things, any number of explanations and outcomes can be considered and/or rationalized.)

From what I've unearthed, BrokenSea Audio has also produced an expanded, Beneath the Planet of the Apes, audio dramatization, which I hope to access and review, but for the present, this establishing trip should satisfy superior-simian fans for a long, time-tunneling spell. In other words, if you're an Apes fan, try it; you'll like it.🚀
https://www.youtube.com/watch?v=DIBsd32Virc&t=4568s
PS: The individual, Apes episodes are available, as well, on the long abandoned, BrokenSea site, though the fused flow of Retro Audio's presentation makes for a much more convenient capture. Even so, here's the BrokenSea link:
https://brokensea.com/pota/