Yes. The American Reality TV Show called 'Endurance' had a simialr format to Survivor. However, the cast were teenagers and not adults. It ran from October 2002 - March 2008 and was broadcast on NBC.
Survivor was first
They do in the reunion.
I doubt they will let you bring a knife on the game show Survivor. It would be hard to pass through the airport with a knife, let alone bring it to a remote Survivor destination. Survivor has guidelines for what contestants can and cannot bring with them.
Jeff Probst has been the host of every season of Survivor.
The movie castaway can be considered to have been based off of the popular CBS reality show Survivor.
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 4 was released on: USA: March 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 12 was released on: USA: 2 May 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 13 was released on: USA: 9 May 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 1 was released on: USA: 14 February 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 2 was released on: USA: 21 February 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 5 was released on: USA: 14 March 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 3 was released on: USA: 28 February 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 14 was released on: USA: 13 May 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 11 26-11 was released on: USA: 25 April 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 7 26-7 was released on: USA: 28 March 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 10 26-10 was released on: USA: 18 April 2013
Survivor After Show - 2013 Survivor Caramoan - Survivor After Show 6 26-6 was released on: USA: 21 March 2013