Stepan Krylov has spent most of a working life as an actor who has treated acting as a trade rather than a spotlight. The most visible line on the filmography is 'Andrei Rublev' (Senior Foundry Worker). Viewers may also know him from 'Ivan's Childhood'. Viewing habits have changed more than once since the first credit. Casting directors have gone to him for drama more than for anything else. 41 credits across 93 years is a rate most careers never reach.