Only Murders in the Building 4x10 Episode 10 Season 4 Season 4 10 Episodes Vidsrc 4x1 - Once Upon a Time in the West 4x2 - Gates of Heaven 4x3 - Two for the Road 4x4 - The Stunt Man 4x5 - Adaptation 4x6 - Blow-Up 4x7 - Valley of the Dolls 4x8 - Episode 8 4x9 - Episode 9 4x10 - Episode 10