- 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
Navigator of the science vessel Ariel under the command of Lt. Commander Tom Markel. In 2269 Markel, Randi Bryce and Lt. Randolph abandon their ship to find three other missing crewmembers on Lactra VII, and are captured by the Lactrans for their intergalactic zoo. While in captivity Randolph falls ill and runs a fever, apparently from a malarial-type infection caused by an insect bite. She is treated back to health once the Lactrans decide to release the humans to the care of the U.S.S. Enterprise.