Chewbacca is a fictional character portrayed in Star Wars and played by Peter Mayhew. He is a member of the Wookiee species, co-pilot of the Millennium Falcon and lifelong friend of Han Solo. Due to his copious brown fur and incomprehensible growling, Chewbacca has sometimes been misinterpreted in popular culture as Han Solo's pet; but he is actually a trusted associate, with enviable courage and technological prowess. He speaks his native language, Shyriiwook, fluently—his apparent growling is due to a physical inability to speak Galactic Basic, the common language of the Star Wars Galaxy. A 1978 The Star Wars Holiday Special concludes with a scene featuring Chewbacca on his home planet, celebrating "Life Day" with his Wookiee family.
Chewbacca Timeline
Note: The movie titles in this timeline are to IMDb, which has pop-ups.
200 BBY: Chewbacca is born on Kashyyyk.
19 BBY: Chewbacca help Wookiees save Yoda from the Jedi holocaust in Revenge of the Sith
5 BBY: Chewbacca Pledges his life to the service of Han Solo for saving him from a life of servitude.
0 BBY: Meets Luke Skywalker and Obi-Wan Kenobi.
3 ABY: Escapes with Leia Organa, Han Solo, Chewbacca, and C-3P0 on Han's ship, The Millennium Falcon and the hyperdrive fails, forcing them to hide in an asteroid field in The Empire Strikes Back.
3 ABY: Chewbacca travels with everyone to Cloud City for help from Lando Calrissian, but are betrayed and Han is lost to Darth Vader.
4 ABY: Helps Luke Skywalker rescue Han Solo from Jabba the Hut.
4 ABY: Luke Skywalker, Han Solo, Chewbacca, Leia Organa, and a few Rebel soldiers are sent Helps destroy the empire's second Death Star's shield generator on the moon of Endor.
25 ABY: Dies in Star Wars Tales while on the planet Sermpidal after rescuing Han Solo's son Anakin when the moon Dobido was pulled from orbit and crashed into Sermpidal.