<Li> Corrado Invernizzi as Lattes, Bonetti - Alderighi's secretary (season 1 - 3) </Li> <Li> Francesco Sineri as Don Balduccio Sinagra, former Mafia boss, now retired to private life (Seasons 3--5) </Li> <Table> <Tr> <Th_colspan="2"> Series </Th> <Th_colspan="2"> Episodes </Th> <Th_colspan="2"> Originally aired </Th> </Tr> <Tr> <Th> First aired </Th> <Th> Last aired </Th> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 6 May 1999 (1999 - 05 - 06) </Td> <Td> 13 May 1999 (1999 - 05 - 13) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 2 May 2000 (2000 - 05 - 02) </Td> <Td> 9 May 2000 (2000 - 05 - 09) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 9 May 2001 (2001 - 05 - 09) </Td> <Td> 16 May 2001 (2001 - 05 - 16) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 28 October 2002 (2002 - 10 - 28) </Td> <Td> 18 November 2002 (2002 - 11 - 18) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 5 </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 22 September 2005 (2005 - 09 - 22) </Td> <Td> 29 September 2005 (2005 - 09 - 29) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 6 </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 7 March 2006 (2006 - 03 - 07) </Td> <Td> 13 March 2006 (2006 - 03 - 13) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 7 </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 2 November 2008 (2008 - 11 - 02) </Td> <Td> 17 November 2008 (2008 - 11 - 17) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 8 </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 14 March 2011 (2011 - 03 - 14) </Td> <Td> 4 April 2011 (2011 - 04 - 04) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 9 </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 15 April 2013 (2013 - 04 - 15) </Td> <Td> 6 May 2013 (2013 - 05 - 06) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 10 </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 29 February 2016 (2016 - 02 - 29) </Td> <Td> 7 March 2016 (2016 - 03 - 07) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 11 </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 27 February 2017 (2017 - 02 - 27) </Td> <Td> 6 March 2017 (2017 - 03 - 06) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 12 </Td> <Td_colspan="2"> </Td> <Td_colspan="1"> 12 February 2018 (2018 - 02 - 12) </Td> <Td> 19 February 2018 (2018 - 02 - 19) </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Series </Th> <Th_colspan="2"> Episodes </Th> <Th_colspan="2"> Originally aired </Th> </Tr>

How many episodes in series 5 inspector montalbano
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