The accident took place on Thursday night in California, reports cnn.com.
"While travelling back to Los Angeles after hosting a voter registration event in San Diego, a car carrying Ferrell and three of his colleagues was struck on the freeway by another vehicle," read a statement from Ferrell's representatives from United Talent Agency (UTA).
"Ferrell's longtime driver, Mark Thompson, and his another passenger, identified as Carolina Barlow, remain hospitalised in stable condition," the statement said.
"Ferrell is staying close by as his friends are being treated, and has expressed his deep gratitude to the first responders who were immediately at the scene and to the hospital team that took such great care of them," the statement added.
According to the accident report, Ferrell's vehicle was struck when another car veered into its lane. Ferrell's SUV then struck the center divider median and subsequently overturned.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)