| 2025-11-04 | Laurel and Hardy and Abbott and Costello |
| 2024-07-14 | Pairs |
| 2024-05-12 | Daft Punk and Outkast, for two |
| 2024-02-26 | Two-person acts |
| 2023-09-24 | Littlest teams |
| 2023-04-22 | Music's Outkast and Erasure, e.g. |
| 2018-09-28 | Some acts |
| 2018-09-17 | Pairs |
| 2018-01-04 | Pairs |
| 2017-12-02 | Two and two? |
| 2017-11-26 | The Blues Brothers and others |
| 2016-10-03 | Twosomes |
| 2015-12-22 | The Black Keys and the White Stripes |
| 2014-04-26 | The Hardy Boys and others |
| 2012-05-21 | Pairs |
| 2011-11-13 | Twosomes |
| 2009-10-06 | Pairs |
| 2009-08-08 | Some acts |
| 2008-02-28 | Some Grammy winners |
| 2007-04-04 | Some folk acts |
| 2005-06-14 | The Righteous Brothers and the Everly Brothers |
| 2005-05-25 | What 17-, 25-, 37-, 52- and 62-Across are, themewise |
| 2005-03-24 | Pairings |
| 2005-01-02 | Rap music's Kris Kross and others |
| 2004-02-16 | Performing twosomes |
| 2003-06-09 | Chad & Jeremy and others |
| 2000-03-21 | Many comedy teams |
| 1999-09-29 | Comedy teams, usually |
| 1997-12-16 | News "items" |
| 1997-11-24 | Couples |
| 1996-10-30 | Ren and Stimpy et al. |
| 1994-03-14 | Some combos |