Irish documentary filmmaker whose only other recorded film credit is FLEA CEOIL (1966), which won the 1967 Silver Bear at the Berlin International Film Festival. His company, Louis Marcus Productions, Ltd., has produced over 70 documentaries for television (RTÉ, Teilifis na Gaeilge, Ulster Television, Channel 4, Thames Television International) and theatrical (United Artists, Columbia Pictures). It has won twenty international festival awards including two Academy Award nominations.  Nominated for Documentary (Short Subject) 1973: PAISTI AG OBAIR (CHILDREN AT WORK) - Producer  Nominated for Documentary (Short Subject) 1975: CONQUEST OF LIGHT - Producer 2 nominations