Anderson's passing comes just days after his publicist revealed that he was in the hospital and receiving treatment for diffuse large B-cell lymphoma. The longtime stand-up comedian was also known for his Emmy-winning animated series Life with Louieand for his Emmy-winning role in the FX showBaskets. Anderson also hostedFamily Feudfrom 1999 until 2002 and had a Las Vegas show from 2003 through 2012. (Deadline)