Hal a tortán - Season 4

Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.

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The Block is an Australian reality television show. The show sees four couples compete against each other to renovate a home in an apartment block and sell it at auction for the highest price.

Jeopardy! is a classic game show -- with a twist. The answers are given first, and the contestants supply the questions. Three contestants, including the previous show's champion, compete in six categories and in three rounds (with each round's "answers" being worth more prize money).

The mission of This Old House is to demystify the home improvement process and to celebrate the fusion of old world craftsmanship and modern technology. Each season features two renovation projects. Project One traditionally consists of eighteen or so episodes and is filmed in Massachusetts. Project Two is generally taped in a different region of the country to highlight the variety of American architectural styles and renovation issues.

Celebrity Wheel of Fortune welcomes celebrity contestants to come spin the world's most famous wheel and solve word puzzles for a chance to win up to one million dollars. All of the money won by the celebrity contestants will go to a charity of their choice.