Don’t mess with Allah. That’s the new, unwritten code in Hollywood following the one-two punch of Islamic extremists’ threats against the creators of “South Park” and the failed bombing attempt outside the cartoon’s parent company, Viacom, in New York’s Times Square, FOXNews.com reported Friday.

In the current, supercharged climate, it just isn’t worth endangering the safety of an entire production staff or network by pursuing a storyline that Muslim extremists might find offensive, media executives and writers told Fox.

Aasif Mandvi, a self-described “liberal Muslim” and the “senior Islamic correspondent” for Comedy Central’s The Daily Show, said on air after the “South Park” threats that it would upset him to see the Prophet Muhammad depicted in a cartoon. But, he added: “Here’s what’s more upsetting. Someone, in the name of a faith that I believe in, threatening another person for doing it.”

But after the failed Times Square terror attack, “The Daily Show” asked Mandvi not to comment further on the matter, according to his spokesman. In fact, reps for the networks and television shows reached for comment on this article, including Comedy Central, Cartoon Network, FOX, NBC, and CBS, either failed to respond or asked to speak on background for fear of retribution.

And it isn’t just comedians on fake newscasts who are being muzzled. One writer for a scripted drama told Fox that in one of his show’s final episodes, there had been a minor plot point involving a Muslim extremist. Last week it was removed and the script was rewritten, he said.

The subject has gotten so sensitive, media pros are even chilling the conversation in forums where no one is watching.

But religion in general hasn’t become taboo — just Islam. The Cartoon Network squeaked under the radar in March when it showed a racy depiction of Jesus voiced by jailed rapper Lil’ Wayne. And Comedy Central is developing “JC,” a half-hour cartoon about Christ wanting to escape the shadow of his “powerful but apathetic father” and live a regular life in New York City.