Are James and Lily in GOF movie?

[jotwo2003]

I ask because the last time I looked on IMDB, these characters aren't 
listed.  I know that Geraldine Somerville and Adrian Rawlins were only 
credited for PS/SS, and their appearances in photos in the other films 
have been uncredited.

However if the film-makers stick closely to the Priori Incantatem scene 
then ghostly echo!James and Lily come out the wand and actually have 
lines. 

On the other hand some bits of this scene must have been cut, because 
Frank Bryce and Bertha Jorkins aren't included in the character and 
cast list.

So have Harry's parents been cut out as well?  Will the only person to 
re-appear from the wand be ghostly echo!Cedric?

JoTwo