man in the high castle, s1 e6 spoilers
oh wow, it just clicked why Smith knew Wegener would be at the airport. the Nazi officer at the hotel in SF recognized him and informed Smith beforehand. his wife's mother is dead, but Joe didn't know that, and just had him come along under false pretense.
as for Joe's fate being caught digging through the Grasshopper files, and Frank discovering his faith... jesus. I think episode 6 was the most intense for me so far. what an excellent show.