The Knick portrays conjoined twins Zoya and Nika, who share a liver. They are successfully separated by the doctors. Brian Aldisss 1977 novel Brothers of the Head depicts conjoined twins who become rock stars. In the 2005 film version, they are played by non-conjoined identical twins Harry Treadaway and Luke Treadaway. The 2006 remake of The Hills Have Eyes briefly shows a photo of a set of twins, who have Cephalothoracopagus/Janiceps. This particular case, was caused by Agent Orange. Admirals Watson and Crick are presumably conjoined twins joined at the torso in the 2015 childrens show Miles from Tomorrowland. In the Ultimate Marvel reality of Marvel Comics, Syndicate is two conjoined twins in Ultimate X-Men. They were created by Brian K. Vaughn and Steve Dillon, and first appeared in Ultimate X-Men #58. They were killed during the crossover event Ultimatum. In the horror video game Dead by Daylight, the playable characters “The Twins” are a brother and sister who are conjoined twins. However, the brother is able to detach from the sister.
They are the earliest set of conjoined twins whose names are (purportedly) known. Lazarus and Joannes Baptista Colloredo (1617 — after 1646), autosite-and-parasite pair
Helen and Judith of Szony (Hungary, 1701 — 1723), pygopagus. Chang and Eng Bunker (1811–1874). The Bunker twins were born of Chinese origin in Siam (now  Thailand), and the expression Siamese twins is derived from their case. They were joined by the areas around their xiphoid cartilages, but over time, the connective tissue stretched. In 1834, a set of conjoined triplets were born in Cattania. Two of the heads shared a neck while the other head had its own. The infant, a male, was described by Galvagni. Millie and Christine McCoy (July 11, 1851 – October 8, 1912), (oblique pygopagus). The McCoy twins were born into slavery in Columbus County, North Carolina, United States. They went by the stage names "The Two-Headed Nightingale" and "The Eighth Wonder of the World" and had an extensive career before retiring to the farm on which they were born. Giacomo and Giovanni Battista Tocci (1875? — 1912? ), (dicephalus tetrabrachius dipus)
Josefa and Rosa Blazek (January 20, 1878 — March 30, 1922), pygopagus. The Blazek twins were born in Skrejšov, Bohemia (now the Czech Republic). They began performing in public exhibitions at the age of 13, and their act later included Rosas son Franz. The sisters died in Chicago, Illinois. Born 20th century
Daisy and Violet Hilton of Brighton, England (1908–1969), pygopagus. The Hilton twins were performers who played musical instruments, sang, and danced.