What TV show opened with a "control voice" saying, "Do not attempt to adjust the picture"?

More Questions:

In the game of poker, who was the hand referred to as "dead man's hand" named after?

From which country did the smorgasbord originate?

What baseball great was nicknamed the Iron Man?

What is the NATO phonetic alphabet word for "N"?

What is the given name of the famous German composer and pianist Beethoven?

What is the capital of the US state of Missouri?

On which US coast can Redwood trees be found?

What is the main currency on the island of Oahu?

What element has the chemical symbol K?

On the 1990's sitcom "Roc', what was Roc's job?

Who was introduced to his future partner, Kyle Gass, by actor Tim Robbins?

What future US congressman cowrote the Searchers" 1964 hit "Needles and Pins"?

In which country did Che Guevara die?

Which play is generally accepted to be Shakespeare's last, fully completed play before his death?

From which musical did "One Night in Bangkok Makes a Hard Man Humble" and "I Know Him So Well" come?