- 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
Humanoid male among the drill thralls kidnapped to Triskelion. Kirk battled him in 2268. Though Kloog had size, strength, and experience, Kirk won with agility and by concentrating Kloog's weaker side.