no they are not there in the vampire index in breaking dawn
Seth and Leah Clearwater
Well to be honest, I have no idea who Leah might be, BUT Seth MIGHT be played by Tyler Posey. It's likely Leah and Seth will be only in the third and forth movie.
if girl Leah if boy seth
Leah Clearwater, Seth Clearwater, Embry Call, and Quil Ateara.
Leah and Seth's mother is Rachel. She is one of Jacob's wives and the mother of Joseph and Benjamin as well.
seth and Leah
well, I am pretty sure that they will not have Leah and Seth in the New Moon movie. they have a few choices for Leah: Brenda Song and Vanessa Hudgens. I am not sure about Who they will have as Seth though.
Neither of those characters are going to be in New Moon in eclipse im not sure about Leah but seth is played by 'booboo' Stewart
No that first answer was wrong. JACOB's pack consists of jacob, seth and leah, then quil and embry join later. if you dont know what i mean by JACOB's pack then you need to read the books. wrong \/ sam,embry,seth,leah,quil,paul,billy black collin, and brady =) DOUBLE WRONG its only Seth and Leah Clearwater coz Seth dusnae wanna leave Jacob and Leah want sto look oot 4 her wee bro Seth=] aww sweet... no his pack consists of in oreder from joining Seth,Leah,Quil,Embry
BooBoo Stewart will play Seth Clearwater, Julia Jones will play Leah Clearwaterhttp://www.imdb.com/title/tt1325004/fullcredits#cast
Seth and Leah turned into werewolves shortly before Harry Clearwater died. Finding out the they were both werewolves, Seth being 14 and Leah a girl, was what caused him to have a heart attack. above and there is proof in Eclipse
Seth first then Leah