Hollywood producers have signaled a potential blackballing of actress Penelope Cruz and her husband, actor Javier Bardem, after the Spanish couple criticized Israel for its offensive on Gaza.

In July, Bardem and Cruz signed an open letter decrying the "the genocide perpetrated by the Israeli occupation army.”

The letter blames the latest bloodshed on the Israeli occupation of Palestinian territories.

One “top producer” who has worked with Cruz anonymously told The Hollywood Reporter that he would never hire her again.

Another top executive said he is "furious at Javier and Penelope" and could not say whether he would ever work with the Oscar winners in the future.

Only one studio leader was willing to publicly state his views.

"As the grandson of Holocaust survivors, I know that anyone calling what's going on in Israel 'genocide' vs. self-defense is either ignorant and shouldn't be commenting or is truly anti-Semitic."

Actor Jon Voight, a frequent supporter of right-wing causes, wrote his own letter calling on Cruz and Bardem to "hang your heads in shame."