| 100% | CSI | 3 | 2000-2015 TV series that spawned three spin-offs |
| 59% | JAG | 3 | TV series that spun off "NCIS" |
| 55% | CSI | 3 | CBS forensic drama that spawned three spin-offs |
| 49% | NAVY | 4 | "McHale's ___," war-based American sitcom that spawned three feature film spin-offs |
| 47% | ANGEL | 5 | American TV series that is a spin-off of "Buffy the Vampire Slayer" |
| 47% | CSI | 3 | TV series that spawned an exhibit at Chicago's Museum of Science and Industry |
| 46% | NCIS | 4 | TV series spun off from "JAG" |
| 45% | MANDALORIAN | 11 | "The ___," space Western TV series that is the first live-action spin-off series in the "Star Wars" franchise |
| 45% | GLEE | 4 | Jane Lynch TV series that ran from 2009 to 2015 |
| 44% | STARGATE | 8 | 1994 film that spawned a TV series |
| 43% | GIRLFRIENDS | 11 | 2000-2008 TV series that starred Tracee Ellis Ross |
| 43% | JAG | 3 | TV show that "NCIS" was spun off from |
| 43% | JAG | 3 | TV drama that "NCIS" was spun off from |
| 43% | ALICE | 5 | TV show that spun off "Flo" |
| 42% | LEGAL | 5 | "Boston ___" (James Spader TV series spun off from "The Practice") |
| 42% | CSI | 3 | A hugely popular forensic drama tv series that has spawned several spinoffs, such as "___: NY" |
| 42% | CROWD | 5 | "The IT ___," TV series that revolves around three staff members of Reynholm Industries in London |
| 40% | CSI | 3 | Series that had a ''Cyber'' spin-off |
| 39% | ATLANTIS | 8 | "Stargate ___," sci-fi TV series that is a spin-off of "Stargate SG-1" |
| 39% | FAME | 4 | "Hallmark Hall of ___," anthology TV series that moved from NBC to three other networks and now runs on Hallmark Channel |
| 38% | MEETS | 5 | "Boy ___ World," a hugely popular TV series that ran from 1993-2000 |
| 38% | SNL | 3 | Series that spawned the film "Coneheads" |
| 38% | HAPPYDAYS | 9 | TV series that premiered in 1974 |
| 38% | STARTREK | 8 | "___: Deep Space Nine," American TV series that is a spin-off of the original |
| 37% | SPINOFF | 7 | TV series that evolved from another series |
| 37% | HAPPYDAYS | 9 | TV series that introduced Fonzie: 2 wds. |
| 37% | MISSIONIMPOSSIBLE | 17 | TV series that's now a film franchise |
| 37% | DASHDRAMAS | 10 | TV series that may have high costume budgets |
| 37% | MRROBOT | 7 | 2010s TV series that explores hacktivism |
| 36% | TWINPEAKS | 9 | TV series that narrates the fate of Laura Palmer |