Sarah McCreanor, known professionally as Smac, is an Australian actress, dancer, comedian, choreographer and photographer based in Los Angeles, most recently known for her comedic dancing on America's So You Think You Can Dance season 16. In 2013 she claimed her first international role in the touring production of Dreamworks How To Train Your Dragon as the lead role "Astrid", featuring acrobatic stunts and dance. The world tour wrapped in Los Angeles which lead to an overnight decision to stay long term.

Smac's creative endeavors began at 5yrs old with dance and drama classes. In her hometown of Brisbane she performed in dance, musical theatre, theatre and circus productions, competed in national comedy competitions, produced and performed theatre shows at festivals, acted in short films and tv commercials and showcased mixed media in gallery showings. She studied Theatre and Visual Arts at the Queensland Academy for Creative Industries and QUT University.

Smac's versatility has landed her numerous accomplishments in L.A thus far including Guest Starring roles on the series "Liza on Demand," CBS's "Why Women Kill" and on AMC's "Fear the Walking Dead," in addition to booking over 30 commercials. Smac has also been featured as a dancer in music videos and dance projects, co-directed and performed comedy sketch/improv shows at Second City Hollywood and has had her photography published in fashion magazines. Smac has a green card to work in the United States and an Australian passport. 

"The lovechild of Emma Stone & Isla Fisher in the role of Lucille Ball"