Who played the role of Thad Greenwood in the TV show "Gunsmoke"?

More Questions:

In 1991, who erected three thousand blue and yellow umbrellas on the coasts of California and Japan?

What country produced Saab automobiles?

What newspaper does Peter Parker work for in the "Spider-Man" comics?

The Art Nouveau designer Rene Lalique worked with what material?

Whose best-selling diary was written by Helen Fielding?

Which continent is the natural habitat of the Ostrich?

What is the common name for the fruit known as "Citrus grandis"?

The Plato Scale is used specifically in the making of what beverage?

'Ships of the desert" are what?

In "The Addams Family', what does Morticia do that always excites Gomez?

What is the name of Johnny Depp's character in Pirates of the Caribbean?

Who was responsible for "conducting" the underground railroad rescuing slaves during the US Civil War?

In which country do pArts of Hadrian's Wall still remain?

What is the chemical name for quicksilver?

Which state surrounds the Australian Capital Territory?