Sam and Dean Winchester:Two young brothers bound by tragedy and blood to a dangerous, "Other World" mission. Crisscrossing the country in their '69 Chevy Impala, they carry on their missing father's quest to seek out and silence the supernatural forces responsible for their mother's murder twenty years ago.Dean Winchester is played by Jensen Ackles who has also starred in "Days Of Our Lives" "Blonde" "Dark Angel" "Dawsons Creek" "Still Life" "Devour" and "Smallville".Jared Padalecki plays Sam Winchester,Dean's younger brother.He has also starred in "Gilmore Girls".Now both of these very talented actors Star in the new WB series "Supernatural".