Gary Dourdan deserves better. The former “CSI” star, also known for “Alien: Resurrection,” has a strong screen presence that suggests something deeper beneath the surface. Unfortunately, his star turn in the abduction thriller “Redemption Day,” the feature directing debut of Moroccan producer Hicham Hajji, is not the tool to excavate that something. Although Hajji has assembled an impressive supporting cast, including Andy Garcia, Martin Donovan, Ernie Hudson and Canadian actress Serinda Swan, the script by Hajji, Sam Chouia and Lemore Syvan is dreadfully dull and underdeveloped, ridden with bland, limply delivered dialogue. There’s not a thrill to be found in this ostensible thriller, a rote kidnapping exercise taped together with digital blood spatter and an overly dramatic score, vaguely gesturing at global crises from five years ago.