Walang Hanggan (International title: My Eternal) is a 2012 Philippine television drama romantic series broadcast by ABS-CBN.

Directed by Jerry Lopez Sineneng, Trina N. Dayrit and Jojo A. Saguin, it stars Coco Martin, Julia Montes, Dawn Zulueta and Richard Gomez.

[2][3][4] It aired on the network's Primetime Bida line up and worldwide on TFC from January 16 to October 26, 2012, replacing Nasaan Ka, Elisa?

After William dies of a severe heart attack, Tomas takes over the hacienda Alcantara with help from Margaret, and he succeeds in destroying Daniel's life.

Emily tells Daniel about her life in Milan and she has flashbacks of working multiple jobs until she married a rich old man named Marcelo Guidotti.

After the truth is eventually revealed, Daniel agrees to live in the Montenegro mansion to spend more time with Marco as his father, and Emily is reluctant to accept it.

With Margaret's reluctant help, Miguel manages to steal billions of money from the Guidotti Imports and the Bonifacio Bank to put the families into bankruptcy.

One year after losing Guidotti Imports, Emily and Daniel work on their own jobs as Tomas and Nathan try to make their lives miserable.

Under a cover identity named Black Lily, Jean secretly sends flowers and also meddles in Emily and Marco's relationship as the lovers are engaged.

Tomas becomes the new president of Guidotti Imports by using the money from Miguel, who is driven by his obsession with Emily and continues to threaten Margaret.

Marco and Emily make a surprise wedding night, but Jean stops them by unmasking her true identity as Jane.

To save Katerina and Henya's life from Nathan, Daniel surrenders himself to the police for frustrated murder, and reunites with Miguel in jail.

Emily and Marco finally get married in the United States, while Miguel fakes his death at the Jones Bridge by getting multiple shots from a sniper by David (under the orders of Tomas) and plunges down into the river.

At the wedding reception, Margaret announces new positions for the Montenegro Corporation, including Emily as chief operating officer and Daniel as new president of the company.

Katerina eventually dies at the hospital, and as Daniel mourns at her grave for so many days, Tomas blames him for his sister's death and kills him, much to the anguish and sadness of Emily and Henya.

In the epilogue, the Montenegros now live together in the hacienda Alcantara, where Henya and Margaret are thinking about Daniel and Katerina being reunited in the afterlife.

Several years later, new neighbors visit the hacienda Alcantara during a Christmas gathering where the young Daniel meets the couple's daughter named Catherine.

The drama's main theme song "Hanggang Sa Dulo Ng Walang Hanggan", composed by songwriter George Canseco, is performed by Filipino singer Gary Valenciano.

The song was also covered by Ayegee Paredes for the 2001 soap opera Sa Dulo ng Walang Hanggan, starring Claudine Barretto and Mylene Dizon.

A second album titled Walang Hanggan: The Official Soundtrack Volume 2 was released with new songs including "Pangako" by Martin Nievera, "Sana Maulit Muli" by Ice Seguerra, and "Kahit Isang Saglit" by Juris.

For the final ten episodes, unreleased songs include the orchestral versions of "Dadalhin" by Bryan Termulo and "Hanggang Sa Dulo Ng Walang Hanggan" by Gary Valenciano, both arranged by the ABS-CBN Philharmonic Orchestra and the Ateneo Chamber Singers.

[13] By January 13, Coco Martin, the series' lead actor who coincidentally is the talk show's most requested guest,[14] gave a special appearance.

It was a part of ABS-CBN's temporary programming changes due to the enhanced community quarantine done to lower the spread of the COVID-19 pandemic in the Philippines, which made the network suspend the taping of its series.

[23] However, this rerun abruptly ended after the National Telecommunications Commission issued a cease and desist order against ABS-CBN due to expired broadcast franchise.