- 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
Native of Mislen, a planet in the Delta Quadrant, Chardis piloted a freighter that was attacked by the "Swarm" species, five parsecs from his homeworld in 2373. He was the only survivor from the freighter rescued by the U.S.S. Voyager, but he died shortly thereafter.