Who directed the episode in which Harry Shearer voices a character and which Jay kogen and Wallace Wolodarsky wrote?
Bart the Daredevil:  It was written by Jay Kogen and Wallace Wolodarsky and directed by Wes Archer. Dr. Hibbert:  His speaking voice is provided by Harry Shearer and his singing voice was by Thurl Ravenscroft, and he first appeared in the episode "Bart the Daredevil".
Wes Archer