Diagnosis Murder (1993)

Crime · Drama · Mystery

Dr. Mark Sloan is a good-natured, offbeat physician who is called upon to solve murders.

Ratings refreshed Aug 19, 2026 · 8 seasons indexed

Cast

7.47 avg 19 episodes 7.3 → 7.7 45 min avg

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Miracle Cure	7.3	231
2	Amnesia	7.0	170
3	Murder at the Telethon	7.1	179
4	Inheritance of Death	6.9	190
5	The 13 Million Dollar Man	7.3	147
6	Vanishing Act: Part 1	7.5	134
7	Vanishing Act: Part 2	7.6	131
8	Shanda's Song	7.0	141
9	The Restless Remains	7.9	145
10	Murder with Mirrors	7.7	134
11	Flashdance with Death	7.5	144
12	Reunion with Murder	7.8	140
13	Lily	7.4	129
14	Guardian Angel	7.9	149
15	Nirvana	7.3	124
16	Broadcast Blues	7.8	115
17	Shaker	7.4	132
18	The Plague	7.8	118
19	Sister Michael Wants You	7.7	134

7.56 avg 22 episodes 7.8 → 6.5 45 min avg

Season 2 episodes - IMDb ratings
#	Title	Rating	Votes
1	Many Happy Returns	7.8	115
2	A Very Fatal Funeral	7.8	123
3	Woman Trouble	7.9	128
4	The Busy Body	7.8	115
5	My Four Husbands	7.6	114
6	Murder Most Vial	7.9	115
7	You Can Call Me Johnson	7.9	121
8	Georgia on My Mind	7.6	135
9	The Last Laugh: Part 1	7.9	147
10	The Last Laugh: Part 2	7.6	130
11	Death by Extermination	7.9	146
12	Standing Eight Count	7.1	116
13	The Bela Lugosi Blues	6.8	152
14	The New Healers	7.4	122
15	Call Me Incontestable	7.7	105
16	A Blast from the Past	7.7	126
17	Playing for Keeps	7.0	109
18	Sea No Evil	7.9	123
19	How to Murder Your Lawyer	7.4	133
20	Naked Babes	7.5	124
21	Death in the Daytime	7.7	137
22	My Baby Is Out of This World	6.5	121

7.72 avg 18 episodes 7.6 → 8.0 45 min avg

Season 3 episodes - IMDb ratings
#	Title	Rating	Votes
1	An Innocent Murder	7.6	140
2	Witness to Murder	8.1	119
3	All American Murder	7.5	121
4	Murder in the Courthouse	7.9	120
5	Murder on the Run: Part 1	8.0	116
6	Murder on the Run: Part 2	8.0	117
7	Love Is Murder	8.2	116
8	Misdiagnosis Murder	7.4	108
9	The Pressure to Murder	7.7	108
10	Living on the Streets Can Be Murder	8.0	131
11	Murder Murder	7.6	121
12	Murder in the Dark	7.6	113
13	35 Millimeter Murder	7.5	108
14	The Murder Trade	7.6	113
15	Mind Over Murder	7.3	117
16	Murder by the Book	7.6	121
17	FMurder	7.4	120
18	Left-Handed Murder	8.0	112

7.70 avg 26 episodes 7.9 → 8.0 45 min avg

Season 4 episodes - IMDb ratings
#	Title	Rating	Votes
1	Murder by Friendly Fire	7.9	114
2	Murder Can Be Contagious	8.1	110
3	Murder on Thin Ice	7.7	126
4	X Marks the Murder: Part 1	7.9	122
5	X Marks the Murder: Part 2	7.6	108
6	A Model Murder	7.3	111
7	Murder Can Be Murder	7.9	95
8	An Explosive Murder	6.6	126
9	Murder by the Busload	8.0	115
10	A Candidate for Murder	7.5	103
11	The ABC's of Murder	7.1	114
12	Murder in the Family	7.5	127
13	In Defense of Murder	7.8	115
14	A History of Murder	8.1	111
15	Murder Two: Part 1	7.7	145
16	Murder Two: Part 2	7.9	133
17	Hard-Boiled Murder	8.2	194
18	Murder, Country Style	7.2	121
19	Delusions of Murder	8.0	117
20	A Passion for Murder	7.8	109
21	Blood Brothers Murder	6.7	112
22	Physician, Murder Thyself	8.1	143
23	Murder in the Air	8.3	114
24	The Merry Widow Murder	7.8	124
25	Comedy Is Murder	7.4	139
26	The Murder of Mark Sloan	8.0	113

7.68 avg 25 episodes 7.9 → 7.9 45 min avg

Season 5 episodes - IMDb ratings
#	Title	Rating	Votes
1	Murder Blues	7.9	150
2	Open and Shut	7.8	117
3	Malibu Fire	7.7	132
4	Deadly Games	8.1	114
5	Slam Dunk Dead	7.5	114
6	Looks Can Kill	7.9	112
7	Fatal Impact: Part 1	7.7	114
8	Fatal Impact: Part 2	7.6	108
9	Must Kill TV	7.9	155
10	Discards	7.9	161
11	A Mime Is a Terrible Thing to Waste	7.7	151
12	Down and Dirty Dead	6.7	111
13	Retribution: Part 1	7.7	121
14	Retribution: Part 2	7.9	116
15	Drill for Death	7.8	130
16	Rain of Terror	8.1	149
17	Baby Boom	7.0	106
18	Talked to Death	8.0	110
19	An Education in Murder	7.4	120
20	Murder at the Finish Line	7.4	105
21	First Do No Harm	7.8	119
22	Promises to Keep	7.3	88
23	Food Fight	7.6	114
24	Obsession: Part 1	7.8	127
25	Obsession: Part 2	7.9	121

7.55 avg 22 episodes 7.2 → 7.9 45 min avg

Season 6 episodes - IMDb ratings
#	Title	Rating	Votes
1	Resurrection: Part 1	7.2	116
2	Resurrection: Part 2	7.3	104
3	Till Death Do Us Part	7.9	111
4	Wrong Number	7.8	114
5	Blood Will Out	7.7	98
6	Alienated	7.2	154
7	Write, She Murdered	6.3	124
8	Rear Windows '98	7.5	107
9	The Last Resort	7.7	126
10	Murder x 4	7.9	91
11	Dead in the Water	7.5	101
12	Trapped in Paradise	8.2	110
13	Voices Carry	8.4	111
14	Murder, My Suite	8.0	101
15	Murder on the Hour	7.7	87
16	Rescue Me	7.6	99
17	Down Among the Dead Men	7.6	87
18	Never Say Die	7.6	109
19	Trash TV: Part 1	7.7	136
20	Trash TV: Part 2	7.6	108
21	Blood Ties	5.7	125
22	Today Is the Last Day of the Rest of My Life	7.9	93

7.68 avg 24 episodes 8.0 → 7.8 46 min avg

Season 7 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Roast	8.0	125
2	Sleeping Murder	7.5	101
3	Bringing Up Barbie	7.5	104
4	Murder at Midterm	7.7	110
5	The Flame	7.7	103
6	The Killer Within	7.8	100
7	Gangland: Part 1	7.8	111
8	Gangland: Part 2	7.9	104
9	The Mouth That Roared	7.6	104
10	The Seven Deadly Sins	7.8	103
11	Santa Claude	8.3	102
12	Man Overboard	7.8	110
13	Frontier Dad	7.7	119
14	Too Many Cooks	6.9	95
15	Jake's Women	7.0	88
16	Murder by Remote	7.3	131
17	Teacher's Pet	7.3	97
18	The Unluckiest Bachelor in L.A.	7.8	97
19	A Resting Place	7.9	99
20	Murder at BBQ Bob's	8.0	105
21	Two Birds with One Sloan	7.6	102
22	Swan Song	7.9	118
23	Out of the Past	7.8	107
24	Getting Mad, Getting Even	7.8	99

7.60 avg 22 episodes 7.9 → 7.4 45 min avg

Season 8 episodes - IMDb ratings
#	Title	Rating	Votes
1	Death by Design	7.9	107
2	Blind Man's Bluff	7.6	108
3	Sleight-of-Hand	7.0	110
4	By Reason of Insanity	7.8	98
5	The Patient Detective	8.1	113
6	The Cradle Will Rock	7.6	116
7	Hot House	8.1	110
8	All Dressed Up and Nowhere to Die	7.2	101
9	Confession	6.9	98
10	Playing God	7.3	90
11	Less Than Zero	7.9	93
12	Sins of the Father: Part 1	8.3	113
13	Sins of the Father: Part 2	8.2	97
14	You Bet Your Life	7.2	87
15	Bachelor Fathers	7.0	90
16	Being of Sound Mind	8.1	104
17	Dance of Danger	7.2	95
18	The Red's Shoes	7.3	92
19	No Good Deed	7.5	93
20	Deja Vous	7.8	88
21	On the Beach	7.9	95
22	The Blair Nurse Project	7.4	154