- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Delta Quadrant inhabitant on the planet Drayan II. Alcia was the First Prelate of the planet. She briefly visited the U.S.S. Voyager in 2372, but her society was mainly isolationist.