NYPD Commish Walter Arm is a real person portrayed by William Gregory Lee in the TV series Genius (based on a true story).
In the first episode they appeared in, titled MLK/X: Protect Us (season 4), they were 51 years old.
They appear in 1 episodes out of a total of 36 aired so far
Episodes1
MLK/X: Protect Us
episode S4.E3 february 2024Malcolm builds a space for Muslims in Harlem, meeting new member Betty Saunders. As romance develops Malcolm confronts police gaining notoriety. Meanwhile Montgomery bus boycott intensifies, causing safety concerns for Martin and family.