| 2026-08-10 | "Planet of the ___" |
| 2026-06-01 | Copies |
| 2026-04-12 | Primatologists' subjects |
| 2026-01-07 | "Great" animals |
| 2025-05-25 | Mammals with prehensile feet |
| 2025-03-07 | Creatures that take over Earth in a 1968 film |
| 2024-11-21 | Acts like |
| 2024-11-05 | Orangutans, e.g. |
| 2024-06-26 | Impersonates, maybe |
| 2024-04-18 | "Great" creatures |
| 2024-02-01 | Does impressions of |
| 2023-07-02 | Does an impression of |
| 2023-02-26 | Uncreatively draws from |
| 2022-10-16 | Donkey Kong and others |
| 2022-08-28 | Creatures described as catarrhine, from the Latin for "downward-nosed" |
| 2022-07-22 | They share our blood types |
| 2022-05-01 | Does the same as |
| 2021-12-28 | Big lugs |
| 2021-10-27 | Imitates |
| 2021-08-16 | King Kong and others |
| 2021-08-15 | The avant-garde "artists" Congo and Pierre Brassau |
| 2021-07-20 | Chimps and bonobos |
| 2021-02-17 | Animals found in 16-, 20-, 35-, 51- and 58-Across |
| 2021-01-22 | Some sign language users |
| 2020-10-16 | Brutes |
| 2020-10-11 | Mimics |
| 2020-03-29 | Donkey Kong and others |
| 2020-01-17 | Caesar's army, in a popular film franchise |
| 2019-10-26 | Zoo exhibit |
| 2019-08-22 | Outdoor section of a zoo |
| 2019-07-14 | Humans' closest relatives |
| 2019-04-24 | "Great" creatures |
| 2018-12-18 | "Planet of the ___" |
| 2018-11-12 | Residents of a 1968 movie "planet" |
| 2018-10-07 | Section at a zoo |
| 2018-06-02 | Some early "astronauts" |
| 2017-11-19 | Mimics |
| 2017-09-18 | Gorillas |
| 2016-09-19 | Long-armed banana lovers |
| 2016-09-01 | Bonobos, e.g. |
| 2016-06-23 | Monkeys' uncles? |
| 2016-06-08 | Gibbons, e.g. |
| 2015-12-10 | Pithecological study |
| 2015-11-02 | Gorillas |
| 2015-07-19 | Tarzan's adopters |
| 2015-05-03 | Humans' cousins |
| 2015-03-16 | "Planet of the ___" |
| 2014-11-15 | Some early astronauts |
| 2014-10-29 | Copiers |
| 2014-07-18 | Big tree climbers |
| 2014-03-01 | Burlesques |
| 2013-07-02 | Copies |
| 2013-05-18 | Some of them have learned to sign |
| 2012-09-10 | Big galoots |
| 2012-09-06 | Goons |
| 2012-01-17 | Mimics |
| 2011-12-21 | Knuckle draggers |
| 2011-08-29 | "Planet of the ___" |
| 2011-06-02 | Hired thugs |
| 2011-02-06 | Goons |
| 2010-05-17 | Gorillas |
| 2010-02-08 | Imitates |
| 2010-01-17 | Galoots |
| 2009-10-29 | Galoots |
| 2009-06-14 | Big lugs |
| 2009-02-21 | Some early "astronauts" |
| 2008-07-04 | Mimics mockingly |
| 2008-06-13 | Acts like |
| 2008-05-29 | "Tarzan of the ___" |
| 2008-04-25 | Goons |
| 2007-08-23 | Makes like |
| 2007-04-30 | King Kong's kin |
| 2007-02-13 | King Kong's kin |
| 2006-12-27 | Knuckle draggers |
| 2006-10-09 | "Planet of the ___" |
| 2006-09-08 | Copiers |
| 2006-04-28 | Goons |
| 2006-02-07 | Monkey's uncles? |
| 2006-01-28 | Lummoxes |
| 2005-11-06 | Goons |
| 2005-08-30 | Parrots |
| 2005-08-22 | Gorillas and such |
| 2005-08-05 | Makes like |
| 2005-05-30 | Pals of Tarzan |
| 2005-05-05 | Hairy Halloween costumes |
| 2005-02-19 | Pithecologists' study |
| 2004-11-07 | Primatologist's study |
| 2004-09-19 | Makes like |
| 2004-08-29 | Mimics |
| 2004-07-19 | Big galoots |
| 2004-06-24 | Animals of the species Pan troglodyte |
| 2004-02-17 | Gibbons and gorillas |
| 2003-11-25 | Zoo houseful |
| 2003-09-02 | Level on the evolutionary ladder |
| 2003-02-05 | Zoo animals |
| 2002-09-23 | Tarzan's raisers |
| 2002-04-11 | Makes fun of, in a way |
| 2002-03-31 | Captors in a sci-fi classic |
| 2002-01-29 | Forest swingers |
| 2002-01-22 | Big galoots |
| 2001-10-29 | Simians |
| 2001-10-04 | "Great" beasts |
| 2001-09-21 | Real swingers? |
| 2001-07-30 | Gorillas and chimps |
| 2001-07-17 | Bronx Zoo houseful |
| 2001-07-13 | Monkeys' uncles? |
| 2001-05-13 | Extras in the opening of "2001: A Space Odyssey" |
| 2001-04-16 | Earth rulers in a 1968 film |
| 2001-01-08 | Steps in human evolution |
| 2000-11-20 | Jungle swingers |
| 2000-06-01 | Goons |
| 2000-02-05 | Henchmen |
| 1999-11-03 | Subjects of Darwinian theory |
| 1999-10-06 | King Kong's kin |
| 1999-09-27 | Simians |
| 1999-08-30 | "Planet of the ___" |
| 1999-08-14 | People preceders |
| 1999-08-11 | Copies |
| 1999-08-01 | Monkeys' uncles |
| 1998-10-11 | Parodies |
| 1998-09-13 | Lunks |
| 1998-07-13 | King Kong and others |
| 1998-05-20 | Greystoke's foster parents |
| 1998-04-21 | Copies |
| 1998-02-20 | "2001" characters |
| 1998-01-11 | Some are "great" |
| 1998-01-08 | Fossey's fascination |
| 1997-12-16 | Copies |
| 1997-12-10 | Jungle creatures |
| 1997-05-20 | Parrots |
| 1997-05-11 | Primatologists' subjects |
| 1996-12-02 | Mimics |
| 1996-10-27 | Barbary beasts |
| 1996-10-13 | "Tarzan" extras |
| 1996-09-07 | They go bananas over bananas |
| 1996-08-14 | Copycats |
| 1996-04-22 | Simians |
| 1996-04-16 | Chimps and such |
| 1996-03-30 | Galoots |
| 1996-01-09 | King Kong's kin |
| 1995-11-04 | Zoo attractions |
| 1995-08-28 | Copies |
| 1995-07-27 | Lummoxes |
| 1995-03-26 | Takes after |
| 1995-03-07 | Dian Fossey subjects |
| 1995-01-23 | Steps on the evolutionary ladder |
| 1994-11-21 | Mimics |
| 1994-11-13 | Copyists |
| 1994-09-07 | Gibbons |
| 1994-06-23 | Makes like |
| 1994-06-06 | Primates |
| 1994-03-31 | "Greystoke" extras |
| 1994-02-14 | Gibbons |