Sergei Vetotchkin is a fictional character portrayed by Elya Baskin in the TV series Castle.
In the first episode they appeared in, titled Child's Play (season 7), they were 64 years old.
They appear in 1 episodes out of a total of 173 aired
Episodes1
Child's Play
episode S7.E4 october 2014Beckett and Castle investigate the shooting of an ice cream vendor and clues lead them to suspect that an unknown second grade child might be able to help them solve the case; Castle goes undercover at a school to try and find the student.
