T-1000 played Kyle Reese in "The Terminator", in the role with the explanation that Skynet managed to acquire Reese's DNA and use it for a new Terminator. Cameron ultimately dropped this idea after deciding the audience would find it too confusing: eventually casting came down to Robert Patrick, as a deliberate contrast to the original Terminator - Cameron stated "I wanted to find someone who would be a good contrast to Arnold. If the 800 series is a kind of human Panzer tank, then the 1000 series had to be a Porsche." For a more machine-like performance, Patrick had to learn
Terminator (character) "T-RIP" and later "T-800". At different times, the Terminator character is given more specific designations such as "variant", "model" and "series" numbers, in efforts to distinguish Schwarzenegger's character from other mass-produced Terminators. Later films call the newer terminators by their series numbers (T-1000, T-X, etc.). The only consistent name for Schwarzenegger's Terminator character has been "The Terminator". Kyle Reese in "The Terminator" and Schwarzenegger's character in "Terminator 2" refer to it as a "Cyberdyne Systems Model 101". In "Terminator 3", the Terminator refers to itself as a "T-101", which could be an abbreviation of its model number. In "Terminator Salvation",