| 100% | FIREFLY | 7 | Joss Whedon space-western TV series starring Nathan Fillion |
| 68% | FIREFLY | 7 | 2002 space western TV series created by Joss Whedon |
| 60% | FIREFLY | 7 | Space-western series starring Nathan Fillion |
| 47% | BUFFY | 5 | "___ the Vampire Slayer," American teen supernatural drama TV series created by Joss Whedon starring Sarah Michelle Gellar |
| 46% | CASTLE | 6 | ABC crime mystery series starring Nathan Fillion and Stana Katic |
| 46% | MANDALORIAN | 11 | "The ___," space Western TV series that is the first live-action spin-off series in the "Star Wars" franchise |
| 46% | CASTLE | 6 | ABC's crime comedy series starring Nathan Fillion and Stana Katic |
| 46% | CASTLE | 6 | 2000s' ABC crime drama series starring Nathan Fillion and Stana Katic |
| 46% | BEBOP | 5 | "Cowboy ___," Japanese space Western TV series about a cowboy bounty hunter |
| 46% | CASTLE | 6 | TV dramedy starring Nathan Fillion as a mystery writer |
| 43% | SERENITY | 8 | 2005 Joss Whedon post-Firefly space western |
| 43% | DEADWOOD | 8 | Western TV series starring Timothy Olyphant and Ian McShane, that got "canceled too soon," after only 3 seasons |
| 43% | FIREFLY | 7 | Critically acclaimed 2002 sci-fi drama series starring Nathan Fillion that was canceled after 1 season |
| 42% | DOLLHOUSE | 9 | 2009 Joss Whedon TV show starring Eliza Dushku |
| 42% | MURDERS | 7 | "Only ___ in the Building," TV series starring Nathan Lane as Teddy for which he won an Emmy |
| 42% | CASTLE | 6 | Former ABC series starring Nathan Fillion as a mystery writer who had regular poker games with 33-Across |
| 39% | BUFFY | 5 | 1997-2003 TV series about a vampire slayer created by Joss Whedon, for short |
| 39% | RICHARDCASTLE | 13 | Sleuthing mystery writer played by Nathan Fillion on a current TV series: 2 wds. |
| 37% | TRUEBLOOD | 9 | TV series starring Sookie Stackhouse |
| 37% | BALLERS | 7 | TV series starring Dwayne Johnson |
| 37% | VOYAGER | 7 | 1990s Star Trek TV series, NASA space mission |
| 37% | SHEWROTE | 8 | TV series starring Angela Lansbury, Murder, __ |
| 37% | FIREFLY | 7 | 2002 space opera starring Nathan Fillion, canceled after one season despite good reviews |
| 36% | CASTLE | 6 | Nathan Fillion series |
| 36% | SEALTEAM | 8 | TV series starring David Boreanaz in the Navy |
| 36% | GLOW | 4 | TV series starring Alison Brie and Betty Gilpin |
| 36% | CASTLE | 6 | ABC crime drama starring Nathan Fillion |
| 36% | HIGHWAYTOHEAVEN | 15 | 1980s TV series starring Michael Landon |
| 36% | CSINY | 5 | Hit TV series starring Gary Sinise |
| 36% | BEWITCHED | 9 | Magical TV series starring Elizabeth Montgomery |