Friends star Matthew Perry was found dead at his home in Los Angeles on Oct. 28; he was 54.
Beloved Harry Potter actor Michael Gambon died Sept. 28 after a bout with pneumonia at 82.
Best known for playing Captain Raymond Holt on Brooklyn Nine-Nine.
Mark Margolis, the actor best known for his captivating performance as Hector "Tio" Salamanca on Breaking Bad and Better Call Saul, died Aug. 3 at 83
William Friedkin, the Academy Award-winning director of The French Connection and The Exorcist, died Aug. 7 at the age of 87.