Elizabeth "Bitsie" Andrea Tulloch (born January 19, 1981) is an American actress.
Tulloch was born in San Diego, California, but grew up in Spain, Uruguay, and Argentina. "Bitsie" is not a contraction of Tulloch's given name, Elizabeth, but a homage to her oddly nicknamed grandfather, a World War II bomber pilot. Her father, Andrew Tulloch, works in Latin American banking, which is why she grew up abroad. After returning to the U.S., she went to middle and high school in Bedford, New York. Tulloch graduated magna cum laude from Harvard University with a double major in English and American Literature and Visual and Environmental Studies. Tulloch is of Scottish descent on her father's side and Spanish descent on her mother's.
Tulloch played Marilyn Sitzman, a witness to the Kennedy assassination, in the star-studded 2013 film Parkland opposite Paul Giamatti, Billy Bob Thornton, Marcia Gay Harden, Jackie Weaver, Jackie Earle Haley, and Zac Efron. The film was produced by Tom Hanks and Gary Goetzman of Playtone. It was released in November 2013 to coincide with the 50th anniversary of John F. Kennedy's assassination.