Philo
E1Death By Design
Where to watch
Seasons & Episodes
E1
E2Blind Man's Bluff
E3Sleight-of-Hand
E4By Reason of Insanity
E5The Patient Detective
E6The Cradle Will Rock
E7Hot House
E8All Dressed Up and Nowhere to Die
E9Confession
E10Playing God
E11Less Than Zero
E12Sins Of The Father (1)
E13Sins Of The Father (2)
E14You Bet Your Life
E15Bachelor Fathers
E16Being of Sound Mind
E17Dance Of Danger
E18The Red's Shoes
E19No Good Deed
E20Deja Vous - Deadly Mirage (1)
E21On the Beach - Deadly Mirage (2)
E22The Blair Nurse Project
Cast
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Diagnosis: Murder — streaming FAQ
Which OTT platform streams Diagnosis: Murder?
Diagnosis: Murder is streaming on Philo in United States. It's not currently on Netflix.
Is Diagnosis: Murder on Netflix?
No, Diagnosis: Murder is not on Netflix in United States as of August 2026. It's currently on Philo.
Is Diagnosis: Murder on Amazon Prime Video?
No, Diagnosis: Murder isn't on Amazon Prime Video in United States right now. It's on Philo instead.
Where can I watch Diagnosis: Murder for free?
Diagnosis: Murder is available on Philo in United States, but you'll need an active subscription — there's no free option right now.
How many seasons are in Diagnosis: Murder?
Diagnosis: Murder has 8 seasons in total (178 episodes). The series concluded in 2001.
Are all episodes of Diagnosis: Murder out yet?
Yes — all 178 episodes across 8 seasons of Diagnosis: Murder are out and available to stream.
Is there a Season 9 of Diagnosis: Murder?
No — Diagnosis: Murder ended after 8 seasons, so there is no Season 9.