格林 (第四季)

《格林》第四季，2014年3月19日NBC官方宣布續訂《格林》第四季（共22集）。 Bibel, Sara. Friday Final Ratings: 'Grimm' Adjusted Down & Final World Series Numbers. TV by the Numbers. October 27, 2014 [October 28, 2013]. （原始内容存档于2014-10-29）.  Bibel, Sara. Friday Final Ratings: No Adjustments to 'Grimm', 'Constantine', 'Hawaii Five-0' or 'Shark Tank'. TV by the Numbers. November 3, 2014 [November 3, 2013]. （原始内容存档于2014-11-06）.  Kondolojy, Amanda. Friday Final Ratings: 'Shark Tank' Adjusted Up; 'Blue Bloods' Adjusted Down + No Adjustment for 'Cristela' or 'Constantine'. TV by the Numbers. November 10, 2014 [November 10, 2014]. （原始内容存档于2014-11-13）.  Kondolojy, Amanda. Friday Final Ratings: 'Shark Tank' Adjusted Up + Final Ratings for 'Constantine', 'Grimm' & 'Cristela'. TV by the Numbers. November 17, 2014 [November 19, 2014]. （原始内容存档于2014-11-19）.  Bibel, Sara. Friday Final Ratings: 'Hawaii Five-0' & 'Whose Line Is It Anyway' Adjusted Up. TV by the Numbers. November 24, 2014 [November 24, 2014]. （原始内容存档于2014-11-26）.  Kondolojy, Amanda. Friday Final Ratings: No Adjustment to 'Grimm', 'Constantine' or 'The Amazing Race'. TV by the Numbers. December 2, 2014 [December 2, 2014]. （原始内容存档于2014-12-18）.  Bibel, Sara. Friday Final Ratings: 'Grimm' Adjusted Up & Final College Football Numbers. TV by the Numbers. December 8, 2014 [December 8, 2014]. （原始内容存档于2014-12-18）.  Kondolojy, Amanda. Friday Final Ratings: 'The Amazing Race' Adjusted Up; No Adjustment for 'Constantine', 'Cristela' or 'Hawaii Five-0'. TV by the Numbers. December 15, 2014 [December 15, 2014]. （原始内容存档于2014-12-20）.  Bibel, Sara. Friday Final Ratings: 'Hawaii Five-0' Adjusted Up; No Adjustments to 'Constantine' or 'Glee'. TV by the Numbers. January 20, 2015 [January 20, 2015]. （原始内容存档于2015-01-21）.  Kondolojy, Amanda. Friday Final Ratings: 'Grimm' Adjusted Up; No Adjustment for 'Constantine' or 'Hart of Dixie'. TV by the Numbers. January 26, 2015 [January 27, 2015]. （原始内容存档于2015-02-07）.  Bibel, Sara. Friday Final Ratings: 'Grimm' & 'Hawaii Five-0' Adjusted Up; 'Cristela' Adjusted Down. TV by the Numbers. February 2, 2015 [February 2, 2015]. （原始内容存档于2015-02-02）.  Kondolojy, Amanda. Friday Final Ratings: 'Hart of Dixie', 'Dateline', 'Shark Tank' & 'Masters of Illusion' Adjusted Up; 'Cristela' Adjusted Down. TV by the Numbers. February 9, 2015 [February 11, 2015]. （原始内容存档于2015-02-10）.  Bibel, Sara. Friday Final Ratings: 'Hawaii Five-0' Adjusted Up. TV by the Numbers. February 17, 2015 [February 18, 2015]. （原始内容存档于2015-02-20）.  Kondolojy, Amanda. Friday Final Ratings: No Adjustment for 'Glee', 'Grimm' or 'Last Man Standing' + Final NCAA Basketball Ratings. TV by the Numbers. March 23, 2015 [March 28, 2015]. （原始内容存档于2015-03-26）.  Bibel, Sara. Friday Final Ratings: No Adjustments to 'Hart of Dixie' or 'Grimm & Final Basketball Numbers. TV by the Numbers. March 30, 2015 [March 30, 2015]. （原始内容存档于2016-08-21）.  Kondolojy, Amanda. Friday Final Ratings:'The Amazing Race' Adjusted Up; No Adjustment for 'Grimm' or 'Hawaii Five-0'. TV by the Numbers. April 6, 2015 [April 6, 2015]. （原始内容存档于2015-04-09）.  Bibel, Sara. Friday Final Ratings: '20/20' Adjusted Down; No Adjustments to 'Grimm' or 'Hawaii Five-0'. TV by the Numbers. April 13, 2015 [April 13, 2015]. （原始内容存档于2015-04-16）.  Kondolojy, Amanda. Friday Final Ratings: 'The Amazing Race' Adjusted Up; '20/20' Adjusted Down. TV by the Numbers. April 20, 2015 [April 20, 2015]. （原始内容存档于2015-04-23）.  Bibel, Sara. Friday Final Ratings: "Shark Tank' Adjusted Up; 'Cedric's Barber Battle', 'Whose Line Is It Anyway?' & 'The Messengers' Adjusted Downn. TV by the Numbers. April 27, 2015 [April 27, 2015]. （原始内容存档于2015-04-29）.  Kondolojy, Amanda. Friday Final Ratings: 'The Amazing Race' & 'Beyond the Tank' Adjusted Up; 'Barber Shop Battle' Adjusted Down. TV by the Numbers. May 4, 2015 [May 4, 2015]. （原始内容存档于2015-05-05）.  Bibel, Sara. Friday Final Ratings: 'Shark Tank', 'Hawaii Five-0' & 'The Amazing Race' Adjusted Up. TV by the Numbers. May 11, 2015 [May 12, 2015]. （原始内容存档于2015-05-13）.  Kondolojy, Amanda. Friday Final Ratings: 'The Amazing Race' Adjusted Up; 'The Messengers' Adjusted Down. TV by the Numbers. May 18, 2015 [May 18, 2015]. （原始内容存档于2015-05-20）.