- Title: M
- Type: Drama
- Format: Standard Series
- Country: South Korea
- Episodes: 10
- Aired: Aug 1, 1994 - Aug 30, 1994
- Aired On: Monday, Tuesday
- Original Network: MBC
- Duration: 45 min.
- Genres: Thriller, Horror, Drama, Supernatural
- Tags: Staged Death, Childhood Friends' Relationship, Hospital Setting, Surgeon Supporting Character, Surgeon Female Lead, Doctor Supporting Character, Doctor Female Lead, Multiple Personalities, Evil Female Lead, Childhood Crush
- Content Rating: Not Yet Rated
- Score: 6.8 (scored by 57 users)
- Ranked: #109274
- Popularity: #21228
- Watchers: 264
- Favorites: 0
