Agent Landingham is a fictional character portrayed by Rob Nagle in the TV series Mad Men.
In the first episode they appeared in, titled Hands and Knees (season 4), they were 40 years old.
They appear in 1 episodes out of a total of 92 aired
Episodes1
Hands and Knees
episode S4.E10 september 2010Don becomes frightened that his lie will be exposed when government agents question Betty about him, Lane has shocking news for his father when he comes to bring him home, and Joan considers having an abortion.