Intervention Delta was released in the year 1976。Intervention Delta is also called as Sky Riders, Uomini falco, Kotkanpesä, Fortaleza do Inferno, Fortaleza Proibida, Draknästet, Auf der Fährte des Adlers, Hostages, Asalto de los hombres pájaro。

Robert Culp plays Bracken, whose life seems perfect until his wife Ellen and their children are kidnapped by terrorists one day. After failed attempts to capture them back by the police, Ellen's ex husband enters the fray and plans his own rescue attempt. James Coburn plays McCabe, Ellen's ex-husband who hires a crew of professional hang gliders to help him rescue her and the kids from the terrorist's mountain top lair.

Intervention Delta actors and actresses include Charles Aznavour, Ernie F. Orsatti, James Coburn, Robert Culp, Susannah York。