Title: Aunt Rachel
Content: Isobel Elsom as Ruth ; Haidee Wright as Aunt Rachel ; James Lindsay as Ferdinand de Blacquaire ; Lionelle Howard as Reuben ; Tom Reynolds as Eld ; Dalton Somers as Fuller ; Leonard Pagden as Ezra Gold ; Herbert Willis as Earl ; Dan Godfrey as Isiah 
Title: Aunt Em
Content:  Jerry and the Wizard of Oz. Conroy also voiced Glinda. Aunt Em appears in the Once Upon a Time episode "Ruby Slippers" portrayed by Gina Stockdale. Her being the aunt of Dorothy Gale is still intact with this show, but in this version, she, along with Dorothy, is from a fictional version Kansas and not from Earth (dubbed the Land Without Magic in the show). After Dorothy returns from her trip to Oz, Dorothy tells her family about her trip. While the rest of the family refuses to believe, Aunt Em was the only one who believed Dorothy and refuses to send Dorothy to an asylum after she was doomed insane by 
Title: Aunt Em
Content:  Theresa Merritt portrayed Aunt Em in the film adaptation of the broadway musical where the character was originally played by Tasha Thomas. Stephanie Mills played the role in The Wiz Live! after playing Dorothy in the original Broadway cast and the 1984 revival. In a 2009 City Center Encores! production, Aunt Em's Oz parallel is Glinda and LaChanze played both roles.
Title: Aunt Hilda!
Content: Nicole Oliver as Aunt Hilda (Auntie Hilda) ; Jack Angel as Dolores 
Title: Aunt
Content: May Parker, the aunt of Spider-Man. ; Auntie Mame, title character in the novel and film. ; Petunia Dursley, the aunt of the protagonist of Harry Potter by J. K. Rowling. ; Vivian Banks, the aunt of the main character in The Fresh Prince of Bel-Air. ; Aunt Sally, a character in the Worzel Gummidge books and TV series. ; Aunt Em, the aunt of Dorothy Gale in the Oz books and film. ; Aunt Spiker and Aunt Sponge, the villainous aunts of James Trotter in James and the Giant Peach. Aunts in popular culture have not always been portrayed as positive roles. Childless aunts are often subjected to othering in popular culture and presented as exotic or as having a second-best role, with motherhood preferred. Fictional aunts include: Aunt Flo is a popular euphemism referring to the menstrual cycle. An agony aunt is a colloquial term for a female advice columnist.
Title: Dear Aunt Agnes
Content: Elias Zarou - Mr. Stefanidis ; Rachael Crawford - Marsha 
Title: So's Your Aunt Emma
Content: ZaSu Pitts as Aunt Emma Bates ; Roger Pryor as Terry Connors, Globe-Register Reporter ; Warren Hymer as Joe Gormley, Hammond Goon ; Douglas Fowley as Gus Hammond ; Gwen Kenyon as Maris, Terry's Girl ; Elizabeth Russell as Zelda Lafontaine ; Tristram Coffin as Flower Henderson, Club Savoy Owner ; Malcolm Bud McTaggart as Mickey O'Banion ; Stanley Blystone as Det. Lt. Miller ; Dick Elliott as Evans, Globe- Register Editor ; Jack Mulhall as Reporter Burns 
Title: Get Smart
Content:  Spy), Phyllis Diller, Buddy Hackett, Bob Hope, and Martin Landau. Actress Rose Michtom (the real-life aunt of the show's executive producer Leonard Stern) appeared in at least 44 episodes—usually as a background extra with no speaking role. In the season-one episode "Too Many Chiefs", when she is shown in a photograph, Max refers to her as "my Aunt Rose", but the Chief corrects Max by saying that she is actually KAOS agent Alexi Sebastian disguised as Max's Aunt Rose. Fans refer to her as "Aunt Rose" in all of her dozens of appearances, though her character is never actually named in most of them.
Title: Aunt Em
Content:  Margaret Hamilton who portrayed Miss Gulch and the Wicked Witch of the West voiced Aunt Em. She and Uncle Henry (voiced by Paul Ford) have a farmworker named Amos (voiced by Larry Storch). He does not have an alter ego in Oz.
Title: Auntie Boss!
Content:  gourmand. She often faces criticism for her plus size. She works for Mayweather who has some tolerance to her antics ; Abdul Karim Athman as Cosmas; a mischievous watchman of Taifa Estate. He has his own side hustles. He is money-thirsty and will do any thing to get it. Abdul has not reprised his role for the current season ; Grace Muna as Vanessa, Shiru's boss and Kyle's mother. Despite Shiru's behaviour she tolerates her as she is good with Kyle. Shiru soon quits and sues Vanessa making her hire Njoroge as her new house keeper ; Shadya Delgush as Malkia; Silprosa's former boss. ; Eve D'Souza as Varshita is the perfect example of an upper class 

Question: who plays elsa's aunt in once upon a time?
Answer: Elizabeth Mitchell.