Clear archival film from a Soviet lab in the 1950s is uncommon; the best-known images were widely published and re-published (e.g., 1959 photo spreads), so they resurface every few years

Demikhov’s two-headed dog footage captures a pivotal, controversial leap toward organ transplantation.

From Demikhov’s two-headed dog experiment disturbing footage, part of the TVDATA archive. The clip is available to license; packages are on the pricing page, and a restored 4K version can be prepared on request (4K archival footage). Email footage@tvdata.tv with the clip and duration you need.