| 100% | WIL | 3 | Wheaton who played himself on "The Big Bang Theory" |
| 100% | WIL | 3 | Wheaton who plays himself on The Big Bang Theory |
| 72% | PARSONS | 7 | Jim who plays Sheldon on The Big Bang Theory |
| 69% | NYE | 3 | Science educator Bill who played himself on an episode of "The Big Bang Theory" |
| 68% | WIL | 3 | Wheaton who has appeared as himself on "The Big Bang Theory" |
| 65% | CUOCO | 5 | Kaley who played Penny on "The Big Bang Theory" |
| 63% | JIMPARSONS | 10 | Actor who plays Sheldon on "The Big Bang Theory" (2 wds.) |
| 63% | JOHNNYGALECKI | 13 | Actor who plays Leonard on "The Big Bang Theory" (2 wds.) |
| 63% | KALEYCUOCO | 10 | Actress who plays Penny on "The Big Bang Theory" (2 wds.) |
| 62% | MELISSA | 7 | Actress Rauch who played Bernadette on "The Big Bang Theory" |
| 62% | CUOCO | 5 | Kaley who played Penny on “The Big Bang Theory” |
| 62% | KUNALNAYYAR | 11 | Actor who played Raj on “The Big Bang Theory” |
| 60% | BIALIK | 6 | Mayim who played Amy in The Big Bang Theory |
| 56% | BOB | 3 | Newhart who played Professor Proton on "The Big Bang Theory" |
| 54% | WIL | 3 | Actor Wheaton who has guest appearances on "The Big Bang Theory" |
| 54% | WIL | 3 | Wheaton with guest appearances on "The Big Bang Theory" |
| 54% | WIL | 3 | Wheaton who starred in The Big Bang Theory |
| 54% | JIMPARSONS | 10 | "The Big Bang Theory" actor who played Michael in "The Boys in the Band": 2 wds. |
| 53% | RAJ | 3 | Kunal Nayyar's character on The Big Bang Theory |
| 53% | WIL | 3 | Actor Wheaton who occasionally guest-stars on "The Big Bang Theory" |
| 53% | WIL | 3 | Actor Wheaton who's guest-starred on "The Big Bang Theory" |
| 53% | HAWKING | 7 | Physicist Stephen, guested on The Big Bang Theory |
| 53% | WIL | 3 | Actor Wheaton who had a recurring role on "The Big Bang Theory" |
| 53% | WIL | 3 | Actor Wheaton who made several guest appearances on "The Big Bang Theory" |
| 52% | WILWHEATON | 10 | "Star Trek: The Next Generation" actor who guest stars as himself on "The Big Bang Theory" (2 wds.) |
| 50% | LAURIEMETCALF | 13 | "The Conners" actress who played Sheldon's mother on "The Big Bang Theory" (2 wds.) |
| 49% | MELISSA | 7 | ___ Rauch, actress who plays Bernadette Rostenkowski-Wolowitz on "The Big Bang Theory" |
| 49% | KALEY | 5 | She plays Penny on “The Big Bang Theory” |
| 48% | JIM | 3 | Parsons who played Sheldon on "Big Bang Theory" |
| 48% | SHELDON | 7 | Who Amy marries in The Big Bang Theory |