WORLD NEWS: Pauley Perrette will never return to 'NCIS,' claims she is 'terrified' of former co-star Mark Harmon

"Pauley Perrette will never return to 'NCIS,' claims she is 'terrified' of former co-star Mark Harmon Pauley Perrette is making it clear: she is never returning to "NCIS."  Entertainment" Via FOX NEWS To WORLD NEWS