- 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
Starfleet officer aboard the Enterprise-D. She assisted in a geological survey of planets in the Selcundi Drema sector in 2365. Alans was an expert in volcanology and geomechanics.