Grey’s Anatomy 12x22Mama TriedTemporada 12 Temporada 1 9 EpisodiosTemporada 2 27 EpisodiosTemporada 3 25 EpisodiosTemporada 4 17 EpisodiosTemporada 5 24 EpisodiosTemporada 6 24 EpisodiosTemporada 7 22 EpisodiosTemporada 8 24 EpisodiosTemporada 9 24 EpisodiosTemporada 10 20 EpisodiosTemporada 11 24 EpisodiosTemporada 12 24 EpisodiosTemporada 13 24 EpisodiosTemporada 14 24 EpisodiosTemporada 15 8 Episodios 12x1 - Sledgehammer 12x2 - Walking Tall 12x3 - I Choose You 12x4 - Old Time Rock'n Roll 12x5 - Guess Who's Coming to Dinner? 12x6 - The Me Nobody Knows 12x7 - Something Against You 12x8 - Things We Lost in the Fire 12x9 - The Sound of Silence 12x10 - All I Want Is You 12x11 - Unbreak My Heart 12x12 - My Next Life 12x13 - All Eyez on Me 12x14 - Odd Man Out 12x15 - I Am Not Waiting Anymore 12x16 - When It Hurts So Bad 12x17 - I Wear the Face 12x18 - There’s a Fine, Fine Line 12x19 - It’s Alright, Ma (I’m Only Bleeding) 12x20 - Trigger Happy 12x21 - You're Gonna Need Someone on Your Side 12x22 - Mama Tried 12x23 - At Last 12x24 - Family Affair Callie and Arizona are at odds over Sofia’s future, and Stephanie questions the status of her relationship with Kyle. Meanwhile, Alex and April work on a pregnant teen that is readmitted to Grey Sloan Memorial.