Famous movies starting with letter X are the 4 X-men movies with the latest one entitled X-men: The first class and the 2 X files movies. Other popular action movies that starts with the letter x are XXX staring Vin Diesel and XXX part 2 starring Ice Cube.
x-aviar (cant remember how to spell it... btw im talking bout the cartoon version of x-men)
xerxes {zer-k-zez}
X-Men ( tv series )
X factor
X-men
x-men???
Z-Cars
X-Men
Kim Possible.
yuffie
Arthur the Aardvark Arthur the Aardvark Astrix (french cartoon charachter)
WHY THATS EASY, HUCKLEBERRY HOUND
X-Men
The Joker?Juggernaut (X-men)
Asterix
Alvin
They all do.
Alvin the chipmunk
He-Man
Victor
Eeyore
voltron
Mickey Mouse
Garfield