I found out that in the original Halloween movie of 1978, Mike Myers was played by numorous actors! At the rolling credits at the end, they refer the actor as Mike Myers by "The Shape." "The Shape" was the nicknamed by actor Nick Castle. He played Mike M. Throughout most of the movie, but towards the end of the movie, 2 other actors were used to do the last couple final scenes. These two actors were Tony Moran and Tommy Lee Wallace.The remake that came out in 2007 was played by Tyler Mane as Mike Myers.