- 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
Home to a species of peaceful, archive-hungry telepaths. Memory invasion was a practice abolished long ago -- it has been three centuries since anyone was last treated for it, during a time of great violence. But the punishment is still "quite severe" and medical records for treatment still exist, as evidenced when one insane native attacked members of the host U.S.S. Enterprsie crew in 2368.