That joke would make him laugh.” He was always funny. Friends, coworkers, fellow artists, comedians, musicians, and, most importantly, many, many dogs will miss my dad very much. His wife and daughter will also miss him a lot. I loved him very much.”

Mull was most likely best known for his roles as coach Willard Kraft on Sabrina the Teenage Witch and as Roseanne Connor’s friend Leon Carp on the sitcom of the same name.