Soap opera star Lorenzo Lamas is joining the cast of one of the longest running shows in the world: the off-broadway musical, "The Fantasticks." Lamas will play the jaunty narrator named El Gallo starting Oct. 24 at The Snapple Theater Center in Times Square. The story, a spin-off of "Romeo and Juliet," is about a young girl and boy secretly brought together by their fathers and a variety of unique characters, including El Gallo, an old actor, and a non-speaking indian character.