- 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
Temporal scientist whose theories generated little mainstream support. Manheim established an independent laboratory on the isolated planetoid of Vandor IV to continue his work. In 2364 his experiments generated dangerous waves of time-skips, referred to as the Manheim Effect.