An actor who starred in the ABC series "Taxi" suffered serious injuries when he fell down a staircase in his home Monday, reports TMZ.com.

Jeff Conaway, well known for his role as Bobby on the 1978-82 sitcom, was rushed to the hospital where he was diagnosed with a broken hip, a broken arm, a fractured neck and a brain hemorrhage.

He more recently appeared on the VH1 reality series "Celebrity Rehab."

— Allison J. Waldman