The Flintstones - Season 1 Episode 21 : Love Letters on the Rocks
The misadventures of two modern-day Stone Age families, the Flintstones and the Rubbles.
First Air Date : Sep 30, 1960
Last Air Date : Apr 01, 1966
Runtime : 25 min.
Genre : Family, Animation, Comedy, Kids
Stars : Alan Reed, Mel Blanc, Jean Vander Pyl, Gerry Johnson, Don Messick
Quality : 
- Eps. 1 : The Flintstone Flyer1960-09-30
- Eps. 2 : Hot Lips Hannigan1960-10-07
- Eps. 3 : The Swimming Pool1960-10-14
- Eps. 4 : No Help Wanted1960-10-21
- Eps. 5 : The Split Personality1960-10-28
- Eps. 6 : The Monster from the Tar Pits1960-11-04
- Eps. 7 : The Babysitters1960-11-11
- Eps. 8 : At the Races1960-11-18
- Eps. 9 : The Engagement Ring1960-11-25
- Eps. 10 : Hollyrock, Here I Come1960-12-02
- Eps. 11 : The Golf Champion1960-12-09
- Eps. 12 : The Sweepstakes Ticket1960-12-16
- Eps. 13 : The Drive-in1960-12-23
- Eps. 14 : The Prowler1960-12-30
- Eps. 15 : The Girls' Night Out1961-01-06
- Eps. 16 : Arthur Quarry's Dance Class1961-01-13
- Eps. 17 : The Big Bank Robbery1961-01-20
- Eps. 18 : The Snorkasaurus Hunter1961-01-27
- Eps. 19 : The Hot Piano1961-02-03
- Eps. 20 : The Hypnotist1961-02-10
- Eps. 21 : Love Letters on the Rocks1961-02-17
- Eps. 22 : The Tycoon1961-02-24
- Eps. 23 : The Astra' Nuts1961-03-03
- Eps. 24 : The Long, Long Weekend1961-03-10
- Eps. 25 : In the Dough1961-03-17
- Eps. 26 : The Good Scout1961-03-24
- Eps. 27 : Rooms for Rent1961-03-31
