Original sentence: All four series of Only When I Laugh have been released on DVD by Network, and a complete series box set has also been released.DVD  Release date.The Complete Series 1  <center>Jul 08 2006.The Complete Series 1 to 4 Box Set  <center>Sep 15 2008.The Complete Series 2  <center>Nov 15 2007.The Complete Series 3  <center>Jul 21 2008.The Complete Series 4  <center>Sep 15 2008
Edited sentence: 08 Jul 2006.10 Mar 2009.12 Apr 2008.15 Nov 2007.15 Sep 2008.16 Sep 2003.1979 - 1982.21 Jul 2008.23 Sep 2003.A complete 5 disc box set was released on March 10th 2009.Complete Series 1.Complete Series 1-4.Complete Series 2.Complete Series 3.Complete Series 4.DVD Title No.In region 1 series 1 & 2 have been released in individual DVDs (now discontinued).In region 2 all four series of Only When I Laugh have been released on DVD by Network, and a complete series box set has also been released.Region 1  Region 2  Region 4.Region 4 has only released the complete series box set.of Discs Year Episodes DVD release