Season 4 El hormiguero Season 4 2009 Episode 1 Episode 1 Episode 1 August 31, 2009, 50 min Episode 13 Episode 13 October 5, 2009 Episode 149 Episode 149 Episode 149 January 23, 2010, 50 min Episode 160 Episode 160 April 12, 2010 Episode 161 Episode 161 April 13, 2010 Episode 169 Episode 169 Episode 169 July 7, 2010, 50 min