Character mistake: Oh claims to not understand the word "my" when he is with Tip and always refers to her mom as "mymom" and "your mymom." But he seemed to understand the meaning of the word perfectly before because he talks about "my best friend Kyle" in his evite.
Character mistake: When driving to the airport Pam Schoenberg is talking to Maria Altman and referred to her as Ms. Adel instead of Ms. Maria or Ms. Altman.
Character mistake: Sciarra's (pronounced Shara) name is constantly mispronounced Skeeara, even by Italians like the priest at the funeral.
Character mistake: Nob Hill is mentioned as the highest point in San Francisco. It isn't the highest point. Mount Davidson is.
Character mistake: Violet is in the Army, but does not have her hair up properly in uniform.
Character mistake: The Latino girl who disappeared and whose dad is a junkie now, disappeared "two years ago" when Mike mentions her to his wife, and "two years before Charlie" when he talks to the detective (that would be 3 years ago, then). (00:46:20 - 00:48:40)
Character mistake: When 47 is leaving the embassy a marine asks him if anything is wrong. 47 is wearing sergeant's stripes. Marines do not call sergeants sir.
Character mistake: John Ruth never mentioned to anyone in Minnie's Haberdashery about a letter from Abraham Lincoln! So how could Oswaldo ask Chris Mannix about it? Oswaldo just couldn't have known.