Romualdo Castillo

Romualdo Castillo is a charismatic upcoming multilingual actor best known for is performance in the "CBS" prime time TV Show "Hawaii Five-O" as Koslov. He was raised in France and ...Show More

Romualdo Castillo's FILMOGRAPHY

as Actor (23)

Magnum P.I. - Season 1

NCIS: Hawaii - Season 1

Hawaii Five-0 - Season 7

The Resort

Hawaii Five-0 - Season 1

NCIS: Hawaii - Season 3

Jurassic World: Fallen Kingdom

Hawaii Five-0 - Season 8

Hawaii Five-0 - Season 9

Hawaii Five-0 - Season 3

Magnum P.I. - Season 5

Snatched

Jungle Cruise

Hawaii Five-0 - Season 4

Hawaii Five-0 - Season 2

Hawaii Five-0 - Season 5

Hawaii Five-0 - Season 6

Miami Bici 2

Magnum P.I. - Season 3

Hawaii Five-0 - Season 10

Magnum P.I. - Season 2

Magnum P.I. - Season 4

NCIS: Hawaii - Season 2