March 21st in TV History
TV Show Debuts
Charlie's Angels (1976)TV Shows Ended
240-Robert (1981)Little House on the Prairie (1983)
TV Episode Debuts
| I Love Lucy | "Don Juan is Shelved" | 1955 |
| Gunsmoke | "Wind" | 1959 |
| The Rifleman | "Assault" | 1961 |
| The Dick Van Dyke Show | "I Am My Brother's Keeper" | 1962 |
| The Twilight Zone | "I Dream of Genie" | 1963 |
| The Adventures of Ozzie and Harriet | "Decorating Dave's Office" | 1963 |
| Doctor Who | "Rider From Shang-Tu (Marco Polo, Part Five)" | 1964 |
| The Avengers | "Lobster Quadrille" | 1964 |
| Gunsmoke | "Now That April's Here" | 1964 |
| 12 O'Clock High | "Cross-Hairs on Death" | 1966 |
| The Andy Griffith Show | "The Foster Lady" | 1966 |
| The Fugitive | "Death of a Very Small Killer" | 1967 |
| Bewitched | "Playmates" | 1968 |
| Adam-12 | "Log 74 -- Light Duty" | 1970 |
| Doctor Who | "The Ambassadors of Death, Part One" | 1970 |
| Hogan's Heroes | "Look at the Pretty Snowflakes" | 1971 |
| Cannon | "Deadly Heritage" | 1973 |
| Adam-12 | "Easy Rap" | 1973 |
| Charlie's Angels | "Charlie's Angels (Pilot)" | 1976 |
| Charlie's Angels | "Angels in Waiting" | 1979 |
| The Dukes of Hazzard | "Southern Comfurts" | 1980 |
| Dallas | "A House Divided" | 1980 |
| 240-Robert | "Hostages" | 1981 |
| The Fall Guy | "Undersea Odyssey" | 1984 |
| Night Court | "Harry And The Rock Star" | 1984 |
| The Fall Guy | "Two On a Skip" | 1986 |
| Dallas | "Nothing's Ever Perfect" | 1986 |
| 227 | "Fourth Time Around" | 1987 |
| ALF | "I'm Your Puppet" | 1988 |
| Cheers | "Carla Loves Clavin" | 1991 |
| The Cosby Show | "Nightmare on Stigwood Avenue" | 1991 |
| L.A. Law | "Good to the Last Drop" | 1991 |
| Murder, She Wrote | "Dead to Rights" | 1993 |
| 3rd Rock From the Sun | "Youth is Wasted on the Dick" | 2000 |