Before I Forget Pascual León, a retired 65-year-old man, finds out how to give meaning to his last days after being diagnosed with Alzheimer's: to avenge a past crime before his memory loss erases everything that he is. Details Casts Galleries Posters Season Lists Title Before I Forget Genres Crime Drama First Air Date 2021-10-07 Last Air Date 2021-10-07 Episode Runtime 00 Hours 47 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 10 Runtime 47 Production Companies VIS Damián Alcázar... Pascual... Paulina Gaitán... Jimena... Erik Hayser... Francisco Pira... Original Size (3840x2160) Original Size (3840x2160) Original Size (2000x3000) Original Size (1400x2100) Original Size (680x1000) Original Size (900x1350) Season 1 10 Episode(s) 2021-10-07