The Terminator star was embroiled in a long-distance feud with the American businessman today after Trump mocked the action-hero during a speech at the National Prayer Breakfast this morning.
After being introduced by Mike Burnett, who is the executive producer of the NBC show, the 70-year-old – who formerly fronted the reality series – took a swipe at the network and Schwarzenegger for plummeting ratings.
He boasted: "We had tremendous success on The Apprentice, and when I ran for president, I had to leave the show.
INSTAGRAM • GETTY
Arnold Schwarzenegger had an offer for President Donald Trump today
Arnold Schwarzenegger rails against Trump’s 'CRAZY' immigration ban
Donald Trump has pop at Arnold Schwarzenegger over Apprentice ratings
Action-hero Arnold asked the President if he wanted to swap jobs
I have a great idea why don't we switch jobs?
"That's when I knew for sure I was doing it. And they hired a big, big movie star, Arnold Schwarzenegger, to take my place, and we know how that turned out.
"The ratings went right down the tubes, it's been a total disaster, and Mark [Burnett] will never, ever bet against Trump again."
And 69-year-old Schwarzenegger wasn't prepared to let the comments slide and later took to Instagram with an offer for the US President.
"Hey Donald, I have a great idea why don't we switch jobs?" he began. "You take over TV because you're such an expert in ratings and I'll take over your job so that people can finally sleep comfortably again?"
Celebrities slamming Donald Trump
Fri, January 20, 2017
From Meryl Streep to George Clooney, here's what the celebrities have to say about President-elect Donald Trump.
Get Quotes on Home Insurance
1 of 13
Robert De Niro, Cher and Alec Baldwin slam Donald Trump at the We Stand United NYC Rally
The feud began when Donald mocked The Apprentice's plummeting ratings earlier today
There were many who were keen on the Hollywood star's proposition, with one enthusing: "Arnold we need you just do it!"
"Go get em Arnold, you should be President," another cheered.
However, there were those who blasted Schwarzenegger's call, as a further follower jibed: "Cause you were so successful in California?"