A new mission with international stakes has Philip calling on Annelise for assistance just as an old foe returns to D.C. with a vendetta. Stan makes a discovery that could put the FBI hot on the trail of illegals.
Did You Know?
The instrument Larrick uses on the telephone lines is a Tektronix 1502 Time Domain Reflectometer. The TDR is used to measure faults in communication lines and give this distance to the fault. It would reveal the distance from the junction box to the phone. The problem is that it can't be used on live circuits. Connecting it to a live phone line would cause $1000's of damage to the unit. Later, we here a dial tone from the TDR which is pretty amazing since it doesn't have a speaker and has already been destroyed.. See more
Written by Nathan Barr See more