Movies and TvShows featuring "first-cousins" theme.

In Secret is a gripping crime drama with elements of romance and thriller. It follows the story of a young woman named Therese, who is trapped in a loveless marriage and embarks on a passionate affair with her husband's childhood friend. As their relationship intensifies, dark secrets from their pasts start to unravel, leading to tragic consequences.

Mansfield Park follows the story of Fanny Price, an 18-year-old girl who goes to live with her wealthy relatives at Mansfield Park. As Fanny tries to find her place among her cousins, she faces the challenges of family affairs, romantic rivalries, and societal expectations. Through it all, she must navigate the complexities of love and class differences in 19th-century England.

Born to twin sisters on the same day in London, France and Margaret are more like brother and sister than cousins. The close relationship between the cousins is suspended when Margaret is sent abroad for schooling. Now a young woman, Margaret returns to London and resumes her intimate connection with France.

Ottilie Van Zandt is forced to wed her cousin, despite her love for Richard Wayne, the gardener's son. Richard leaves, vowing to return a wealthy man and eligible suitor for her. He returns to find she has already married and, in turn, marries another girl on impulse. Two generations later, the grandchildren of Ottilie and Richard, who both have inherited their names as well, meet and develop a close friendship that culminates in the romance that their grandparents began but could not consummate years before.