who plays emma from once upon a time
Jennifer Morrison Jennifer Marie Morrison (born April 12, 1979) is an American actress, producer, director, and former child model. She is known for her roles as Dr. Allison Cameron in the medical-drama series House (2004–2012) and Emma Swan in the ABC adventure-fantasy series Once Upon a Time (2011–2017). She also has portrayed Zoey Pierson, one of Ted Mosby's love interests on the comedy series How I Met Your Mother; Winona Kirk, mother of James T. Kirk in the 2009 science-fiction film Star Trek; and Tess Conlon in the 2011 sports drama film Warrior.