Diego, inspired by Buck’s wild life, decides to stay in the Lost World a little longer — but Buck says no, the surface needs him too. So Diego returns, now at peace with being "soft."
Of course, they have to go near Rudy’s territory. They find Sid tied up in vines by the mother T-Rex, who is preparing to… well, eat him slowly. But then, Rudy attacks . The mother T-Rex fights Rudy to protect her babies — and Sid. Manny and Diego join the fight. Diego, remembering his warrior spirit, climbs onto Rudy’s back. Manny uses his tusks to push Rudy toward a lava fall.
Meanwhile, Sid is in the T-Rex nest, trying to "parent" the babies while dodging the mother’s rage. He teaches the T-Rex kids silly songs and how to do the bhangra . They love him. The mother? Not so much. Enter Buckminster "Buck" – a one-eyed, crazy weasel voiced in Hindi with a mix of Gabbar Singh and Indiana Jones . He swings on vines, talks to himself, and sings "मैं हूँ बक, द डायनासोर चेज़र!" Buck has been hunting Rudy for years — Rudy ate his eye. Buck becomes the herd’s guide.
The mother T-Rex, realizing Sid saved her babies, gently picks him up and… licks him. A truce is made. Sid says goodbye to the baby dinos, tears in his eyes: "तुम बड़े होकर अच्छे डायनासोर बनना, बेटों… और अपनी माँ की बात मानना।" Back on the surface, Ellie gives birth to a beautiful baby girl mammoth — Peaches (पीचेज़). Manny finally understands: You can’t control everything. Family isn’t about safety; it’s about being there for each other.
And Sid (सिड – आलसी)… poor, lovable, goofy Sid. He feels useless. Everyone else has a role — Manny is the dad-to-be, Ellie is the mom, Diego is the retired warrior, and the opossums Crash and Eddie (क्रैश और एडी) are the clowns. Sid? He’s just… Sid.
Sid? He’s not a dad, but he’s the best uncle ever. He holds Peaches and says: "तुम्हारे मामा सिड तुम्हें ज़िंदगी भर हँसाएगा, मेरी प्यारी आड़ू!"
Sid, seeing Manny struggling, does the unthinkable: He swings onto Rudy’s face, covers his one good eye, and yells: "अब देख ले, अंधे!" (Now see that, blind one!) Rudy stumbles and falls into the volcano.
They slide down into the Lost World — and it’s stunning. Giant ferns, waterfalls, colorful flying reptiles, and dinosaurs of every size. But danger lurks everywhere: Carnotaurus, Pterosaurs, and a crazy, one-eyed Baryonyx named Rudy — a white-skinned giant with a scarred face and a bad attitude. Everyone fears Rudy.
Buck warns them: "No one goes near Rudy’s territory. No one."
(Family isn’t made by blood. Family is who you’d die for — even if it’s a sloth.)
In the chaos, Ellie goes into labor. Yes — mammoth baby is coming, right in the middle of a dinosaur war. Crash and Eddie become "midwives." Buck shouts instructions: "धक्का दो, एली, धक्का दो!"
The eggs hatch. Out come three baby Tyrannosaurus rexes — adorable, yes, but with sharp teeth and a taste for chaos. They call Sid "Mamma." Sid is thrilled. The herd? Not so much. Manny warns Sid: "Those are dinosaurs. Dinosaurs are extinct. And their mother is definitely not extinct." But Sid doesn’t listen. Until one day, the ground shakes. Trees fall. The sky darkens — not from clouds, but from the shadow of a giant mother T-Rex . She’s furious. With one roar that translates to: "मेरे बच्चे वापस दे, स्लॉथ!" , she snatches Sid and her babies and disappears into a massive sinkhole that leads to a hidden world — a jungle beneath the ice, untouched by time. A world where dinosaurs still rule. Journey to the Lost World Manny, despite his fear for Ellie’s safety, decides to go after Sid. Ellie insists on coming. Diego reluctantly agrees, feeling his old hunting instincts stir again. Crash and Eddie join for the "adventure."
In Hindi dub, Buck says: "रूडी से बचना है तो मेरा हाथ पकड़ो। वरना… वो तुम्हारा नाश्ता बना देगा!"
Barf Ka Zamana 3: Dino Ka Raaj (Ice Age 3: Reign of the Dinosaurs) Prologue: The Herd Gets Bigger Our story begins in a snowy paradise. Manny the mammoth (मैनी – विशालकाय हाथी) and his wife Ellie (एली) are expecting a baby. Manny is overjoyed but also terrified. He wants to build a perfect, safe world for his unborn child. He’s measuring everything — from slides to swings — and making sure there are no "dangerous" animals nearby. Diego the saber-toothed tiger (डिएगो – दांतों वाला बाघ), once a fierce hunter, now feels left out. He's growing soft. "I’ve lost my edge," he tells Sid the sloth. "I can’t even scare a rabbit anymore."