Una Kang Naging Akin or When You Were Mine is a Philippine drama on GMA Network. This is the tenth instalment of Sine Novela. The original movie was released in 1991. The series stars Angelika dela Cruz, Wendell Ramos, and Maxene Magalona. From September 22, 2011 until January 5, 2012 it was re-aired on GMA Life TV dubbed in English and renamed as When You Were Mine.
| Created By | Roy Iglesias | |
|---|---|---|
| Status | Ended | |
| Original Name | Una Kang Naging Akin | |
| First Air Date | September 1, 2008 | |
| Last Air Date | December 19, 2008 | |
| Seasons | 1 | |
| Episodes | 80 | |
| Episode Runtime | 0min | |
| Language | English, Tagalog | |
| Original Language | Filipino | |
| Production Countries | Philippines | |
| Production Companies | GMA Entertainment Group | |
| Networks | GMA Network | |