“The Little Fellow” is a daring comedic drama inspired by the life of the renowned 19th-century courtesan, Harriette Wilson. From a young age, Harriet ascended the ranks of British regency’s elite underworld, becoming the eminent “Queen of Tarts.” Her unconventional choices drew the attention of high-society men. Now, seeking an escape from her life, Harriet devises a plan that could jeopardize her reputation and very existence.