- 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
A 10-year-old boy in the Gaia settlement in the Gamma Quadrant, who was quite impressed by meeting the legendary Worf. Gabriel dreamed of being a Klingon himself someday. Gabriel, like the rest of his people, ceased to exist in 2373 when the timeline was altered by the U.S.S. Defiant.