In his first television appearance since being fired last month, Mr Scaramucci told United States broadcaster ABC that there were "elements" within the White House trying to eject Mr Trump, and he had "named some names".
"The whole thing is nonsensical", he added.
White House National Security Adviser H.R. McMaster wouldn't say whether he could work with chief strategist Steve Bannon Sunday on "Meet The Press", dodging the question three times. He has got to move more to the mainstream He has to be where the moderates and independents are that love the president.
"Is Steve Bannon a white nationalist, a white supremacist?" he asked. "Whether I was the White House communications director or not, I don't think you're going change the president".
Mr Scaramucci said he had thought the interview was off the record. And if he does that, he'll have a very successful legislative agenda that he'll be able to execute.
Former White House Communications Director Anthony Scaramucci talks with reporters during "Regional Media Day" at the White House in Washington, DC on July 25.
He added that it's not serving the President's interests to still have that wing around.
STEPHANOPOULOS: You mean Bannon and Breitbart?
Scaramucci blasted Bannon in an oft-quoted New Yorker interview that featured the man known as "the Mooch" uttering blue language.
Ousted White House communications director Anthony Scaramucci criticised President Donald Trump's unwillingness to single out white nationalist and white supremacy groups in addressing the violence that erupted Saturday in Charlottesville. And if he doesn't do that, you're going to see this inertia and you're going to see this resistance from more of the establishment senators that he needs to curry favor with.
"I believe that everyone in the White House. should be motivated by that goal", he said.
During the ABC interview, Scaramucci said he disagrees with his former boss over the vague statement on Saturday. But you also got this sort of "Bannonbart" influence in there, which I think is a snag on the president.
Though he thinks that the alt-right has "beneficial" elements, The Mooch is still no fan of Steve Bannon. "I want to be totally accountable for what I did, and obviously I paid the consequences of having that sort of conversation with him".