Kimberly Klacik said in the video: "There are other candidates that didn't make that money because they didn't work as hard."
Some election security experts have already called for an audit of California's gubernatorial recall election.
A Democratic strategist who advised former California Governor Gray Davis said there are "several" differences between the two gubernatorial recall elections.
The 82-year-old actor told California voters: "Let us rid this horror, Newsom, and let our nation be lifted from this darkness."
"People are leaving, crime is up, homelessness is up – there's no area where I believe this man has done a good job," said Elder of Democratic Governor Gavin Newsom.
Governor Newsom has described Elder's talks of voter fraud as an "extension of the Big Lie and 'Stop the Steal.'"
"We could have a man that is a native Californian who came through the ranks to represent our state," Calvary Chapel Chino Hills Pastor Jack Hibbs said of GOP candidate Larry Elder.
All healthcare workers in the state are required to be vaccinated against COVID-19 by the end of September.
The Republican candidate is facing an uphill battle as Newsom seems likely to beat the effort to remove him.
The Democratic governor appears to be on course to defeat the recall effort and remain in the state's highest office.
"Due to misinformation & the unmet expectations of the public surrounding the audit, threats like this will unfortunately continue," Michelle Ugenti-Rita tweeted.
Polls are indicating that Newsom will remain in office despite Republican organizers best efforts to unseat the California governor.
The actress made the allegations Thursday on "The Rubin Report," during which she also encouraged Californians to vote for Larry Elder.
Sixty percent of likely voters oppose recalling the Democrat, compared with 38 percent who are in favor of removing him, the survey says.
The latest polls show California Governor Gavin Newsom is likely to keep his job as President Biden pledges to join his in the final stretch of the recall election campaign.
The governor's campaign has released other anti-recall ads featuring Senators Bernie Sanders and Elizabeth Warren in recent weeks.
Gavin Newsom (or one of his 46 challengers) has 14 months to fix the mess: high unemployment, the pandemic, homelessness, drought. Also, the state's on fire.
The Delta variant of COVID and continuing high unemployment are blocking the state's economic recovery, even as federal assistance programs come to a halt.
The president will appear at a rally in Long Beach in support of the Democratic governor, ahead of the state's September 14 recall election.
Almost 58 percent of Californians polled don't want the Democratic governor removed from office this month.
The Republican hoping to unseat California Gov. Gavin Newsom said the "intolerant left will not stop us" after the incident at a homeless encampment in Los Angeles.
A dinner California's governor attended last November has been credited with galvanizing support for the recall petition that ultimately qualified for a ballot.
A woman wearing a pink gorilla mask was captured on video throwing an egg at Larry Elder, the top GOP candidate in California's gubernatorial recall election, during a campaign stop near a homeless encampment on Wednesday.
The latest YouGov poll found Larry Elder leading the field of recall candidates by 17 points among likely voters.
The California professor is not the first person to accuse the Republican recall candidate of being a "Black face on white supremacy."
While elections are inherently a contest between politicians, partisanship has no place in the administration of elections.
The former president took aim at the use of mail-in ballots in the recall and said "I predict it's a rigged election."
"The only reason Senator 'Gloomy' Pat Toomey is not running for the Senate in Pennsylvania is that I would not give him an endorsement," Trump wrote.