The singer of "Thank God and Greyhound" is best known for hosting what nationally televised country variety show?
Thank God and Greyhound: "Thank God and Greyhound" is a song made famous by country music singer Roy Clark. Roy Clark:  He is best known for hosting "Hee Haw", a nationally televised country variety show, from 1969 to 1992.
"Hee Haw",