During which years did the sketch comedy television series, in which Simon Farnaby was a principal cast member, run?
Simon Farnaby:  He is a principal cast member of "Horrible Histories". Horrible Histories (2009 TV series):  The show was produced for CBBC by Lion Television with Citrus Television and ran from 2009 to 2013 for five series of thirteen half-hour episodes, with additional one-off seasonal and Olympic specials.
i don't know