Ryan's fiancée Jenny is portrayed by Seamus Dever's actual wife.
The lady at Global saw someone trying to pick an office door lock using "a wrench and an opened up paperclip". Conventional lock picking uses two tools, a pick to push the lock's pins up, and a torque wrench to rotate the cylinder. A torque wrench is a very small piece of spring steel with a 90 degree bend; only a locksmith or lock-picker would know to call it a wrench.
The boys note that Collette was in the Israeli Defense Force as a point towards being a murderer. All Israeli citizens (except the ultra-Orthodox) must serve in the IDF in some capacity, so her service is nothing unusual.
Crystal Coney went from a bit part of Judy Doyle to the recurring role of Nurse Lisa on the series The Rookie (2018), which also stars Nathan Fillion.
The address on Michael Bailey's Illinois driver's license is 2555 North Wolcott Street, Chicago. That is a nonexistent address; Wolcott is interrupted between the 2150 and 2600 north address range (no addresses between 2150 and 2599). That address, if it existed, would be in the middle of a Costco parking lot.