Retired professor Charles feels life has nothing new in store for him. A year after his wife's passing, he's become stuck in his routine and grown distant from his daughter. But when he spies a classified ad from a private investigator, he's inspired to roll the dice on a new adventure, going undercover to solve the mystery of a stolen family heirloom.
A Man on the Inside was renewed for Season 3
Netflix renewed the series on Tuesday 3rd February 2026