Amid a postwar shortage of animals in American zoos, a bold trio—Tanya Rawlins [Patricia Morison], a big‑game hunter; Carl Marley [John Warburton], her financial backer; and Paul Weir [Barton MacLane], a ruthless trail boss—secure permission from King Farrod [Charles Trowbridge] to capture a male and a female of every species on his land. The plan is simple on paper, but the consequences ripple through the jungle and royal politics alike, setting the stage for a tense clash between greed and the wild’s instinct to survive.
In a parallel, plotting thread, Ozira [Ted Hecht], Farrod’s ambitious nephew, conspires with Weir to push their trap beyond ethical limits. Their alliance spirals into a coup: Farrod and his son Prince Suli [Maurice Tauzin] are murdered and thrown into danger, with Suli seemingly lost to a crocodile‑filled pit—only to turn up later on a hidden ledge, unconscious but alive. The air fills with a sense of danger and betrayal, as power shifts hands and the jungle itself seems to watch.
On the other side of the river, Tarzan [Johnny Weissmüller], guardian of the forest, learns that Boy [Johnny Sheffield] has traded two lion cubs to the trappers for a flashlight. Tarzan’s quick response is a turning point: he returns the flashlight, reclaims the cubs, and calls every animal on Farrod’s land to join him on his side of the river. The balance of power begins to tilt as the jungle answers his summons.
Night falls, and the hunter’s camp becomes a silent target. Tarzan and Boy slip into the camp, seize the firearms, and stash the guns in a hidden cave behind a waterfall. With the weapons secured, they set about freeing the imprisoned wildlife, opening the cages, and releasing a torrent of creatures back into their rightful home. The jungle, once held by human hands, reclaiming its voice, becomes a chorus of roars, trumpets, and rustling leaves that unsettles the hunters.
Cheeta, Tarzan’s clever chimp companion, unintentionally reveals the location of a hidden weapons cache to Rawlins and her safari, weaving a new strand into an ever‑untidy tangle of schemes. The drama intensifies as Prince Suli makes his way through the dense undergrowth, and Tarzan discovers him, bringing a glimmer of hope to the royal line amid the chaos.
In a climactic convergence, Tarzan, Boy, and a herd of elephants confront the usurping Ozira and the hunter Tanya Rawlins. The showdown tests wits and courage, and while the jungle’s ancient balance triumphs, the huntress escapes aboard a plane, leaving the forest to stand as the final witness to the struggle for sovereignty.
The story unfolds with a steady tempo that keeps the tension grounded in character and place. It blends action with a didactic thread about respect for wildlife and the consequences of greed, all while showcasing Tarzan’s enduring bond with the natural world. The film leaves viewers with a vivid image of the jungle’s resilience and the idea that leadership and guardianship are earned through restraint, courage, and a willingness to listen to the land itself.
