From Wikipedia, the free encyclopedia Roscoe "Rocky" Carroll (born July 8, 1963) is an American actor. He is known for his roles as Joey Emerson on the FOX comedy-drama Roc, as Dr. Keith Wilkes on the medical drama Chicago Hope, and as Leon Vance on the CBS drama NCIS and its spinoff NCIS: Los Angeles
Yes Man
Prelude to a Kiss
Born on the Fourth of July
Crimson Tide
The Chase
The Ladies Man
Best Laid Plans
The Great White Hype
Fathers and Sons
Prisoner
Justice League: War
Five Desperate Hours
The Best of The Tony Awards: The Plays
Siegfried and Roy: Masters of the Impossible
The Massachusetts 54th Colored Infantry
Reign of the Supermen
The Death of Superman
The Death and Return of Superman
Money, Power, Murder.
The Agency
