This is the scene where Tyrannosaurus Rex and Spinosaurus fight each other. But Spinosaurus kills the T-Rex in Weekenders visits Jurassic Park III.

(They stumble upon a dead body of the Dinosaur)

Alan Grant: It's okay's dead.

Max Taylor: Good.

Tommy Turnbull: Hope we didn't run into a...

(A Tyrannosaurus Rex rises up)

Dan Kuso: T-Rex.

Alan Grant: Nobody move a muscle.

(The Tyrannosaurus Rex roars)

Ursula, Zander & Ed: RUN!!!

(They run for lives while the T-Rex goes after them. As they try to escape the Spinosaurus is right in front of them)

Rex Owen: Spinosaurus!

Tino Tonitini: (In Muscle Man's voice) Scatter!

(They split up as Alan falls on the log)

Spinosaurus: ROOOOOOAAAAAARRRRRR!!!!!!!!

Tyrannosaurus Rex: ROOOOOOOAAAAARRRRRR!!!!!!!!!!

(The T-Rex steps on the log as Alan screams but survives)

(The T-Rex bites the Spinosaurus right in the neck and Spinosaurus runs in circles trying to break free)

Max Taylor: Watch out!

(The Spinosaurus' tail hits the tree as the Team runs off, the Spinosaurus finally breaks free the T-Rex pushes it while the Spinosaurus bites it's tail, the T-Rex rams the Spinosaurus as the Spinosaurus bites the T-Rex's neck. The T-Rex tries to break free but too late the Spinosaurus cracks it's neck thus killing it)

Tino Tonitini: Go!

(They run as the Spinosaurus who won let out a roar in victory)