Declan O'Brien was an American film director, actor, music composer, editor, behind the scenes cameraman, writer and a producer.

Early Life:

Declan O'Brien was born in The United States of America on the East Coast.

Film Career:

Declan O'Brien started his film career after 1995 when he worked for his very first American show.

He then worked in films too.

Most notably he worked with Dolph Lundgren, Stan Lee, Dean Armstrong and film score composer and actor: Tyler Bates.

Trivia -

•He worked multiple times with actress Janet Montgomery.

•He worked multiple shots with actress Janet Montgomery.