Since JJ was told that Johnny is his biological father in the previous episode, the introduction has been changed from "My son doesn't know who I am." to "They're raising my son."
Outside of the bar in New Hampshire is a mural of the American flag with the statement "Live Free or Die." This is the state motto of New Hampshire.
In a touch of irony, this episode aired on American Independence Day, July 4.
The cabin by the lake is the same cabin used as Jack O'Neill's (Richard Dean Anderson) fishing cabin in Stargate.