| Iowa State's home | 21 |
| "Rag Mop" brothers | 28 |
| City in Iowa | 12 |
| Home to Iowa State University | 29 |
| City on the Skunk River | 23 |
| Iowa State site | 15 |
| Home of the Cyclones | 20 |
| Gets under control | 18 |
| End of Stepquote | 16 |
| City on the Skunk | 17 |
| Iowa town | 9 |
| Iowa State setting | 18 |
| "Daniel Boone" actor | 30 |
| NASA's ___ Research Center | 30 |
| Iowa State locale | 17 |
| Iowa State city | 15 |
| Infamous Aldrich | 16 |
| Home of Iowa State University | 29 |
| City near Des Moines | 20 |
| "Daniel Boone" actor Ed | 33 |
| Singing brothers' surname | 29 |
| Musical brothers | 16 |
| Iowa State home | 15 |
| Ed of "Daniel Boone" | 30 |
| Spy Aldrich | 11 |
| Mingo portrayer | 15 |
| Central Iowa city | 17 |
| ''Rag Mop'' brothers | 36 |
| Singer Nancy | 12 |
| Iowa university town | 20 |
| Iowa city on the Skunk River | 28 |
| Ed or Nancy | 11 |
| College town in Iowa | 20 |
| Actor Leon | 10 |
| "My Cup Runneth Over" singer Ed | 41 |
| Traitor Aldrich | 15 |
| Site of Iowa State | 18 |
| Singing "Brothers" | 28 |
| Midwestern college town | 23 |
| Iowa straw poll city | 20 |
| Iowa State's site | 21 |
| Iowa home of the Cyclones | 25 |
| Iowa college city | 17 |
| Iowa campus town | 16 |
| Ed who sang "My Cup Runneth Over" | 43 |
| Ed who played Mingo on "Daniel Boone" | 47 |
| Double agent Aldrich | 20 |
| Corn Belt city on I-35 | 22 |
| Brothers who sang "Rag Mop" | 37 |
| Big 12 Conference city | 22 |
| Ben ___ Williams | 16 |
| Author Ben ___ Williams | 23 |
| ''My Cup Runneth Over'' singer | 46 |
| ''Daniel Boone'' actor Ed | 41 |
| Writer Ben ___ Williams | 23 |
| Traitorous Aldrich | 18 |
| The ___ Brothers of songdom | 27 |
| Singing brothers' name | 26 |
| Singer Ed from Boston | 21 |
| Singer Ed ___ | 13 |
| NASA ___ Research Center | 24 |
| Nancy or Ed | 11 |
| Mingo portrayer Ed | 18 |
| Mingo of TV's "Daniel Boone" | 42 |
| Midwest university site | 23 |
| It's west of Cedar Rapids | 29 |
| Iowa State's town | 21 |
| Iowa State University site | 26 |
| Iowa State U. site | 18 |
| Iowa campus site | 16 |
| Home of the Big 12's Cyclones | 33 |
| Home of college football's Cyclones | 39 |
| Former CIA agent/spy Aldrich ___ | 32 |
| Ed with the 1967 hit "My Cup Runneth Over" | 52 |
| Ed who played Mingo | 19 |
| College town | 12 |
| City once called College Farm | 29 |
| City of Iowa | 12 |
| Cathy ___, "East of Eden" wife | 40 |
| Brothers who sang ''Rag Mop'' | 45 |
| Billy Sunday's Iowa birthplace | 34 |
| Billy Sunday's birthplace | 29 |
| "The Girls from ___" (2009 Jeffrey Zaslow best-seller) | 64 |
| "Rag Mop" singing brothers | 36 |
| "Daniel Boone" star Ed | 32 |
| "Daniel Boone" co-star Ed | 35 |
| ___ Brothers of songdom | 23 |
| ___ Brothers ("Rag Mop" singers) | 42 |
| Where the Iowa Straw Poll is done | 33 |
| University town west of Cedar Rapids | 36 |
| University town near Des Moines | 31 |
| University city north of Des Moines | 35 |
| Treasonous Aldrich | 18 |
| Traitor Aldrich ___ | 19 |
| Town on the Skunk River | 23 |
| “The Girls From ___” (2009 nonfiction best seller) | 58 |
| Surname of singing brothers Joe, Gene, Vic, and Ed | 50 |
| Subject of the 2012 book "Circle of Treason" | 54 |
| Spy in 1994 headlines | 21 |
| Spy Aldrich arrested in 1994 | 28 |