Im not wrong

I WATCHED A MOVIE ABOUT A GUY WHOSE WIFE AND CHILDREN WERE MURDERED EXCEPT FOR 1 DEFORMED CHILD. THE DAD THEN GOES ACROSS THE WORLD WITH A CRAZY CHICK AND MEETS HIPPIES AND MURDERERS TO TRY TO GET HIS SON BACK. HE ALMOST DIES SEVERAL TIMES THROUGHOUT THE MOVIE. WHAT MOVIE? SOUNDS INTENSE. FINDING NEMO