Christine Ko is an American actress best known for her role as Emma in the FX series Dave. She will play a key recurring role in Season 5 of the Handmaid's Tale opposite Elizabeth Moss and recently wrapped a character arc on Hulu's Only Murders in the Building. Christine is the female lead in the Netflix original film Tigertail from director Alan Yang. The multi-generational family drama is based off the real events of Yang's family. Previous television credits include the CBS comedy series The Great Indoors, ABC drama Deception, CBS drama Hawaii Five-0, and the second season of HBO's hit football comedy series Ballers as a Miami socialite opposite Andy Garcia. She also starred in Relationship Status alongside Milo Ventimiglia and Shawn Ashmore, BFFS, Sorry Ari, and a recurring role in the Nickelodeon television series Hollywood Heights. Previous film credits include the independent feature The Jade Pendant, based off the 2013 novel of the same name by author L.P. Leung, and Extracurricular Activities alongside Ellie Bamber and Collin Ford.