Character mistake: When Will speaks German to the Austrian lady about sweets, he says that he learned German from his grandfather. The grandfather did a lousy job. Will's German is very, very bad and not understandable.
Whiskey Cavalier (2019)
1 character mistake in The Czech List - chronological order
Starring: Lauren Cohan, Scott Foley
Continuity mistake: One moment Frankie takes out two shot glasses and a bottle and starts to pour. She pours maybe one-fourth of one glass. The very next shot, both glasses are filled. (00:03:35)