Not so sure this is Jeff's forte', a bit long of tooth to be a believable super spy rogue killer after 30 years of rust.
But hey, he does okay acting his age walking and talking, getting out of bed or bending over to get in a vehicle, I make some of those same sounds and I'm 75.
After 2 eps I'm definitely intetested to see how it turns out for him and the rest of the characters.