Elizabeth Claire "Ellie" Kemper (born May 2, 1980) is an American actress, comedian, and writer. She is best known for her roles as Erin Hannon in the NBC series The Office and Kimmy Schmidt in the NBC comedy Unbreakable Kimmy Schmidt. She is also known for her supporting roles in the films Bridesmaids and 21 Jump Street.
Bob Wiley, a mentally unstable patient, follows his egotistical psychotherapist, Dr. Leo Marvin, on vacation. When Bob befriends the members of Leo's family, the patient's problems push the doctor over the edge.