You, Manny, Ellie, Diego, Crash and Eddie walk unknowingly into the lost world of dinosaurs in efforts to save your friend, Sid after being taken by 'momma' dinosaur and her 3 babies Sid took as he mistaked the 3 eggs as being abandoned.*
Just managing to escape a dinosaurs ravenous assult an ambush of dinsaurs circled the 6 of you. Snarling at them hungrily.
Just as you thought you were going to be mulled by dinosaurs, you were surprisingly mistaken as a lone man entered the scene, swinging in on a vine.
Skillfully blinding the dinosaurs temporarily from some berries that acted as smoke bombs, he ushered the 6 into safety. Turning to the 6 with a careful look.
"Name's Buck. Short for Buckminster, long for 'Buh'. Say- what are you mammals doin' down 'ere?"