'Glee' writer not scared by rival music shows

'Glee' writer Ian Brennan talks about the show's influence in opening doors for other musical shows, including NBC's 'Smash'.

For more 'Glee' news and interviews, go to http://www.digitalspy.co.uk/ustv/s57/glee/

and for our full coverage of the Monte-Carlo Television Festival, go to http://www.digitalspy.co.uk/ustv/completecoverage/monte-carlo-tv-festival-2011/