There is no biography for Oleg Mastich yet.
Show · 2012
Movie · 2017
Movie · 2018
Show · 2008
Show · 2013
Show · 2014
2025
Creative Producer · 12 episodes
2019
Creative Producer
2018
Screenplay
2017
Writer
2016
Screenplay · 40 episodes
2014
Creative Producer / Screenplay · 40 episodes
2012
Screenplay · 120 episodes
2008
Author · 85 episodes
2013
Producer · 40 episodes
