Find a DVD or online video of the music video. Several DVDs are available that offer collections of Michael Jackson videos that include "Thriller," but the easiest way to find it is through a simple Google or YouTube search, where you will certainly find the video online, which can be watched for free. Some websites offer instructional videos as well, such as ThrillTheWorld.com. These instructions can be helpful, but for a beginner who isn't used to following dance instructions, it may be easier, and more fun, to learn the movement by watching the master do it himself.
Watch the dance. The dance routine starts about halfway through the actual music video. If you are someone who is interested in learning this choreography, chances are you are familiar with the dance. But it is helpful to take another, more careful look at the choreography now that you are trying to learn it. Pay attention to the style of the movements.
Start the video at the beginning of the choreography and watch it for about eight counts of music. Choreography is usually split up into counts of 8, with each movement happening on a single beat. Attempt to replicate the first 8 counts of movements on your own, or how many sets of 8 you feel comfortable with replicating. Rewind the video to where the 8 count you just learned started and try it along with the video. Repeat this with each section of choreography until you've memorized the movements of the entire dance.
Practice the movements with the video several times. Michael Jackson was one of the most accomplished entertainers in history, so mastering one of his most memorable dance performances will take repetition and patience. Once you've learned the dance, you'll be prepared to thrill your friends at your next party.