<Tr> <Td> ← Previous "The Kiss Seen Around the World" </Td> <Td> Next → "A Fish out of Water" </Td> </Tr> <Tr> <Td_colspan="2"> Family Guy (season 3) List of Family Guy episodes </Td> </Tr> <P> "Mr. Saturday Knight" is the ninth episode from the third season of Family Guy . It guest - stars Will Ferrell as the Black Knight, R. Lee Ermey as the Renaissance Fair jousting instructor, Adam Carolla as Death and Jimmy Kimmel as Death's dog . This episode marks the final appearance of Mr. Weed due to his death . Also "A Fish out of Water" is continued partially from this episode . </P> <P> When Peter appears at Career Day for Chris's class, the kids are not impressed with his menial job at the Happy - Go - Lucky Toy Factory; even nerdy pharmacist Mort Goldman receives a better response . Peter worries that he is stuck at a dead - end job within the company, so Lois encourages him to invite his boss, Mr. Weed, to dinner . When Mr. Weed mentions that he will promote Peter to head of toy development, Brian begins choking on a dinner roll . When Peter and Lois try to use the Heimlich maneuver, the roll flies out of Brian's mouth and into Mr. Weed's, killing him . </P>

Who voiced the black knight in family guy