Answers 1-5 in ROT13

1. obgu jrer pnyyrq qraavf gur zranpr naq obgu jrer eryrnfrq va gur znepu bs 1951. bar sebz gur hf naq gur bgure sebz gur hx.
2. onunqhe funu mnsne.
3. fnyinqbe qnyv'f jbexf 'gur qvfvagrtengvba bs gur crefvfgrapr bs zrzbel' naq 'va ibyhcgnf zbef' ba gur urnq bs gur zbgu.
4. na nqiregvfrzrag bs oevgvfu nvejnlf.
5. 'gur ubarlzbbaref', vg vafcverq 'gur syvagfgbarf'.

8. Identify

Greek philosopher Ptolemy referred to this place as Heptanesia. Identify.

7. Connect

Connect Adolf Hitler, Lenin, Stalin, Frankenstein and Tony Curtis.

(Hint: Sorry, the answer is too weird to be true, but I did not find a single article denying it - including Snopes - and I found a BBC article which seemed to support it. This is just a piece of trivia, not one that can be guessed I suppose.)

6. Connect

(i)
(ii)
(iii)

Connect.

5. Identify

This TV series inspired another bigger and more famous TV series. It also led to some insipid movies. Identify.