Once Upon a Time - Season 4 Episode 21
Emma returns to Storybrooke to reunite Lily with Maleficent while Regina and Robin struggle to cope with the implications of Zelena's pregnancy. When Gold's health takes a turn for the worse, Isaac looks to a new ally for help procuring the magic ink he needs to re-write history. In a Fairy Tale Land flashback, Cora returns from Wonderland to beg Regina's forgiveness on the anniversary of Daniel's murder. Cora vows to help her daughter find true love, but Regina remains suspicious of her mother's intentions.
First Air Date : 2011-10-23
Last Air date : 2018-05-18
Runtime : 57 minutes
Genre : Drama, Sci-Fi & Fantasy
Cast : Lana Parrilla, Colin O'Donoghue, Robert Carlyle, Gabrielle Anwar, Dania Ramirez, Mekia Cox
Crew : Mark Isham (Original Music Composer), Thomas DeGorter (Supervising Sound Editor), Joseph Schultz (Supervising Sound Editor), Danica Tsang (Visual Effects Producer), Rob Price (Visual Effects Producer)
Quality : 
Subtitles :
- Season 4 : Episode 12014-09-28
- Season 4 : Episode 22014-10-05
- Season 4 : Episode 32014-10-12
- Season 4 : Episode 42014-10-19
- Season 4 : Episode 52014-10-26
- Season 4 : Episode 62014-11-02
- Season 4 : Episode 72014-11-09
- Season 4 : Episode 82014-11-16
- Season 4 : Episode 92014-11-16
- Season 4 : Episode 102014-11-30
- Season 4 : Episode 112014-12-07
- Season 4 : Episode 122014-12-14
- Season 4 : Episode 132015-03-01
- Season 4 : Episode 142015-03-08
- Season 4 : Episode 152015-03-15
- Season 4 : Episode 162015-03-22
- Season 4 : Episode 172015-03-29
- Season 4 : Episode 182015-04-12
- Season 4 : Episode 192015-04-19
- Season 4 : Episode 202015-04-26
- Season 4 : Episode 212015-05-03
- Season 4 : Episode 222015-05-10
- Season 4 : Episode 232015-05-10
