The pledge came after Joy Behar said the president-elect was "not right in the head."
Bill O'Reilly has vowed never to return to The View after a comment panelist Joy Behar made about President-elect Donald Trump.
"He's not right in the head," Behar said of the former Apprentice host. "Donald Trump has never appeared stable to me when he's come on the show.”
The Fox News pundit said Thursday night on The O'Reilly Factor: “So there is Behar saying the president-elect is 'not right in the head.' Enough!"
He added that he will not appear on the show ever again.
O'Reilly has feuded with The View before. Behar and Whoopi Goldberg famously walked out on him during an interview in 2010.
As construction begins at the U.S. Capitol for Trump's swearing-in on January 20, the inaugural committee is reportedly having difficulty booking big name performers.
"They are willing to pay anything. Name your price,” a source told TheWrap.com.
Read: Hillary Clinton Returns to Washington After 'a Few Weeks of Taking Selfies in the Woods'
Superstars Justin Timberlake and Bruno Mars are reportedly at the top of the inaugural wish-list.
But Timberlake and wife Jessica Biel were huge Hillary Clinton supporters — and even posed for fun photos during a fundraiser at their Los Angeles home in August.
Watch: Alec Baldwin Responds to Trump's 'SNL' Criticism: 'Release Your Tax Returns and I'll Stop'
