- 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
Leader of a group of Kelvans who journeyed from the Andromeda Galaxy to the Milky Way and took human form in a conquest attempt in 2268. While in this form, Rojan and his crew succumbed to human weaknesses and were eventually overpowered by Kirk and his U.S.S. Enteprise crew.