What television show features a character who is a working-class man who hunts supernatural creatures portrayed by Jim Beaver and a protagonist portrayed by Jensen Ackles?
Bobby Singer:  The character, a "rough but warmhearted" working-class man who hunts supernatural creatures, has evolved over time into a father figure for series protagonists Sam and Dean Winchester. Dean Winchester: Dean Winchester is a fictional character and one of the two protagonists of the American drama television series "Supernatural".
i don't know