<Ul> <Li> Captain Cold appeared in the 1990s The Flash television show, played by actor Michael Champion . Named Leonard Wynters and costumed in a trenchcoat, he is an infamous albino hitman in his self - titled episode "Captain Cold" who used a nuclear - powered freeze weapon to kill his victims . He was hired by Central City crime boss Jimmy Swain (Jeffrey Combs) to kill local mob bosses and later the Flash . Flash eventually manages to defeat Captain Cold . </Li> <Li> Captain Cold appears, face unseen, in the Smallville television show . In the episode "Prophecy", he appears as part of a group assembled by Toyman . Captain Cold is assigned to kill Bart "Impulse" Allen . </Li> </Ul> <Li> Captain Cold appeared in the 1990s The Flash television show, played by actor Michael Champion . Named Leonard Wynters and costumed in a trenchcoat, he is an infamous albino hitman in his self - titled episode "Captain Cold" who used a nuclear - powered freeze weapon to kill his victims . He was hired by Central City crime boss Jimmy Swain (Jeffrey Combs) to kill local mob bosses and later the Flash . Flash eventually manages to defeat Captain Cold . </Li> <Li> Captain Cold appears, face unseen, in the Smallville television show . In the episode "Prophecy", he appears as part of a group assembled by Toyman . Captain Cold is assigned to kill Bart "Impulse" Allen . </Li> <Table> <Tr> <Td> </Td> <Td> This section may contain an excessive amount of intricate detail that may interest only a particular audience . Please help by spinning off or relocating any relevant information, and removing excessive detail that may be against Wikipedia's inclusion policy . (March 2018) (Learn how and when to remove this template message) </Td> </Tr> </Table>

When did captain cold die in the flash