“Caucus…for Hillary,” Ferrell says at one point in the video as he poses for pictures with fans.
Ferrell was among the prominent entertainment industry figures backing Bernie Sanders in a list the campaign released in September, and is still among those named as endorsing the candidate on Sanders’ website.
“He worked with President Clinton to get people to caucus in Nevada and is co-hosting an event for her,” said a Clinton campaign spokeswoman. “He is supporting her.”
A Sanders campaign official did not immediately return a request for comment.
Clinton and Sanders are in what polls say may be a tight race for Saturday’s caucuses, with results expected in the early afternoon.