PrimeWire

Watching Bridges and Lithgow together is simply legendary. I know for some this seems too slow and deep, but it is exactly what it needs to be, and reminds me of older spy dramas. The subtleties keep me glued watching these pros work their craft, and as mentioned by others, including age as story device.
P.S., who wants to see Gary Oldman show up as his character from Slow Horses! The three of these cold war relics sitting around having a verbal (and in some moments, flatulent) go at each other would be worth any price of admission.