The Happiness of All Mankind - S1-E4
Continuity mistake: When Legasov proposes to use Bio-robots, Scherbina pours 2 glasses of vodka. One glass is about 80% full, another 60%. However, when glasses are placed on the table, they appear to be both filled to 80%. (00:39:27)
The Happiness of All Mankind - S1-E4
Factual error: When Bachu talks to Pavel during their lunch, two bottles of vodka are visible. Top of the bottle should read: RUSSKAYA, however, it's misspelled and reads "RUSSKAVA." Other issue with those bottles - in the center it should read in Russian "Русская Водка", however, although "Водка" spelled correctly, the "Русская" is misspelled and ends on "ерская", which is incorrect. (00:30:26)
Revealing mistake: When Dyatlov goes outside the control room to check on the situation after the explosion, his collar and button strip on both his shirt and coat change positions. When he's in the room, it's facing his right, but when he leaves the room and see graphite on the ground below him, it's facing his left.
