Tatosov was born on 10 May 1926, in
Moscow, into an Armenian family. He spent his childhood in
Baku. In 1946, he graduated from the drama school at the Sverdlovsk Drama Theater. In 1947, he was admitted to the troupe of the
Saint Petersburg Comedy Theatre. After a while, he moved to
Lenin's Komsomol Theatre. In 1963, he became an artist of the
Gorky Bolshoi Drama Theater. In 1971, he moved to the
Lenfilm film studio. He performed a lot in the variety, and for one year he worked together with
Arkady Raikin. In 2005, Tatosov published his autobiographical book
And I Want to Fly. A few days before his death, Tatosov was admitted to a hospital in
Saint Petersburg with cancer. Soon, he was transferred to another hospital, where he contracted
COVID-19. Tatosov died from COVID-19 on 24 December 2021, at the age of 95. ==Selected filmography==