### Clue: Notice left in city for rising comedian (6)
### Answer: CLEESE 
 ### Explanation: Definition: comedian
 **Reversal of**(… for rising) [ SEE(to notice) + L(abbrev. for "left") ] **contained in**(in) EC(the London postcode that includes almost all of the City of London) } .
Answer: John, of "Monty Python" and "Fawlty Towers" fame.