| '50s high school dance | 26 |
| '50s high school event | 26 |
| '50s hit | 12 |
| '50s Hollywood pair | 23 |
| '50s home entertainment purchase | 36 |
| '50s home purchase | 22 |
| '50s hood | 13 |
| '50s Hungarian leader Nagy | 30 |
| '50s Hungarian premier Nagy | 31 |
| '50s ice cream item | 23 |
| '50s Kenyan rebel | 21 |
| '50s Kenyan revolutionary | 29 |
| '50s kiddie show | 20 |
| '50s Korean leader | 22 |
| '50s Middle East initials | 29 |
| '50s monogram | 17 |
| '50s movie innovation | 25 |
| '50s movie monster destroyed at Mount Aso | 45 |
| '50s music albums: Abbr. | 28 |
| '50s nickname | 17 |
| '50s nonconformist | 22 |
| '50s nostalgia group ___ Na Na | 34 |
| '50s nuclear blast | 22 |
| '50s nuclear experiment | 27 |
| '50s nuclear trial | 22 |
| '50s oldies syllable | 24 |
| '50s opera star | 19 |
| '50s Oscar film | 19 |
| '50s partner of Jerry Lewis | 31 |
| '50s Phileas Fogg portrayer | 31 |
| '50s pin curls style, e.g. | 30 |
| '50s Pirates slugger | 24 |
| '50s pol. initials | 22 |
| '50s pol. monogram | 22 |
| '50s political initials | 27 |
| '50s political inits. | 25 |
| '50s political monogram | 27 |
| '50s political nickname | 27 |
| '50s political slogan | 25 |
| '50s political slogan name | 30 |
| '50s politico | 17 |
| '50s portrayer of Brynner's son in "The King and I" | 69 |
| '50s pres. | 14 |
| '50s pres. candidate | 24 |
| '50s pres. monogram | 23 |
| '50s president | 18 |
| '50s presidential hopeful Stevenson | 39 |
| '50s presidential moniker | 29 |
| '50s presidential monogram | 30 |
| '50s presidential nickname | 30 |
| '50s presidential-hopeful Stevenson | 39 |
| '50s prez | 13 |
| '50s Red Scare gp. | 22 |
| '50s Reds slugger, familiarly | 33 |
| '50s scandal subject | 24 |
| '50s scare | 14 |
| '50s school dance | 21 |
| '50s sci-fi flier | 21 |
| '50s sci-fi monster | 23 |
| '50s series starring Gale Storm | 35 |
| '50s singer Grant | 21 |
| '50s singer ____ Carson | 27 |
| '50s singing star | 21 |
| '50s singing style | 22 |
| '50s sitcom "My Little __" | 40 |
| '50s sitcom couple | 22 |
| '50s sitcom guy | 19 |
| '50s sitcom hubby | 21 |
| '50s sitcom name | 20 |
| '50s sitcom neighbor | 24 |
| '50s sitcom set in Springfield | 34 |
| '50s sitcom sidekick | 24 |
| '50s sitcom staple | 22 |
| '50s sitcom star | 20 |
| '50s skirt appliqué | 26 |
| '50s slogan name | 20 |
| '50s sock-hop garments | 26 |
| '50s song syllable | 22 |
| '50s song, e.g. | 19 |
| '50s South Korean leader | 28 |
| '50s Superman player George | 31 |
| '50s tankers? | 17 |
| '50s teen star | 18 |
| '50s tennis standout Gibson | 31 |
| '50s tennis star Gibson | 27 |
| '50s trial | 14 |
| '50s tune heard in "Back to the Future" | 53 |
| '50s TV adventurer __ Derringer | 35 |
| '50s TV cultural series | 27 |
| '50s TV detective couple | 28 |
| '50s TV hero who flew a plane | 33 |
| '50s TV host | 16 |
| '50s TV kids' show | 26 |
| '50s TV scandal genre | 25 |
| '50s TV star | 16 |
| '50s TV studio | 18 |
| '50s TV superstar | 21 |
| '50s twirlers | 17 |
| '50s two-seaters | 20 |
| '50s vaccine pioneer | 24 |