David Greenan

David Greenan is a television actor. He is best known for playing the role of Omega on the 1978-1979 science fiction television series Battlestar Galactica. Greenan appeared in nineteen out of the twenty-two aired episodes.

Other works

 * David Greenan played a character named Hathaway on two episodes of The Equalizer in 1987.


 * David Greenan played Rod Sanborn in the 1979 telemovie The Man in the Santa Clause Suit.


 * He played Mark McGowan in the 1984 film Silent Witness.