StepStep by Step guide that tells what is happening in each act of the play:

 

Spark Notes

 

http://www.sparknotes.com/shakespeare/romeojuliet/

 

The 1996 Movie version (slight differences from the play)

available on youtube search for romeo and juliet 1996

 

The audio book

http://freeclassicaudiobooks.com/audiobooks/Romeo/mp3/