| 1. |
Francis Griffin (Peter Griffin's Father) Performed By Voice of Charles Durning |
| 2. |
Thelma Griffin (Peter Griffin's Mother) Performed By Voice of Phyllis Diller |
| 3. |
Mickey McFinnigan (Peter Griffin's Biological Father) Performed By Voice Of Unknown Actor |
| 4. |
Bertram (Stewie Griffin's Half Brother) Performed By Voice of Wallace Shawn |
| 5. |
Nate Griffin (Peter Griffin's Ancestor) Performed By Voice Of Unknown Actor |
| 6. |
Carter Pewterschmidt (Lois Griffin's Father) Performed By Voice Of Unknown Actor |
| 7. |
Barbara Pewterschmidt (Lois Griffin's Mother) Performed By Voice Of Unknown Actor |
| 8. |
Carol Pewterschmidt (Lois Griffin's Sister) Performed By Voice Of Unknown Actor |
| 9. |
Patrick Pewterschmidt (Lois Griffin's Brother) Performed By Voice of Robert Downey Jr. |
| 10. |
Marguerite Pewterschmidt (Great-Aunt To Lois Griffin) Performed By Voice of Alex Borstein |
| 11. |
Silas Pewterschmidt (Ancestor of the Pewterschmidt Family) Performed By Voice Of Unknown Actor |
| 12. |
Lois Laura Bush Lynne Cheney Pewterschmidt (Silas Pewterschmidt's Daughter) Performed By Voice Of Unknown Actor |
| 13. |
Biscuit (Brian Griffin's mother) Performed By Voice Of Unknown Actor |
| 14. |
Jasper (Brian Griffin's Cousin) Performed By Voice Of Unknown Actor |
| 15. |
Ricardo (Jasper's Life-Partner) Performed By Voice Of Unknown Actor |
| 16. |
Dylan Flannigan (Brian's Human Son) Performed By Voice Of Unknown Actor |
| 17. |
Todd (Griffin Family's Ex-Dog) Performed By Voice Of Unknown Actor |
| 18. |
Fluffy (Griffin Family's Cat) Performed By Voice Of Unknown Actor |
| 19. |
Seabreeze (Pewterschmidt Family's Dog) Performed By Voice Of Unknown Actor |
| 20. |
O'Brian (Mickey McFinnigan Talking Sheep) Performed By Voice of Seth MacFarlane |
| 21. |
Cleveland Brown (Peter Griffin's Neighbor) Performed By Voice of Mike Henry |
| 22. |
Loretta Brown (Cleveland Brown's Ex-Wife) Performed By Voice of Alex Borstein |
| 23. |
Cleveland Brown Jr. (Cleveland Brown's Son) Performed By Voice of Mike Henry |
| 24. |
Dave Campbell (Peter Griffin's Neighbor) Performed By Voice of Fred Willard |
| 25. |
Dottie Campbell (Dave Campbell's Wife) Performed By Voice of Jane Lynch |
| 26. |
Jeff Campbell (Dave Campbell's Son) Performed By Voice of Chris Cox |
| 27. |
Mort Goldman (Peter Griffin's Neighbor) Performed By Voice of John G. Brennan |
| 28. |
Muriel Goldman (Mort Goldman's Wife) Performed By Voice of Nicole Sullivan |
| 29. |
Neil Goldman (Mort Goldman's Son) Performed By Voice of Seth Green |
| 30. |
Joe Swanson (Peter Griffin's Neighbor) Performed By Voice of Patrick Warburton |
| 31. |
Bonnie Swanson (Joe Swanson's Wife) Performed By Voice of Jennifer Tilly |
| 32. |
Kevin Swanson (Joe Swanson ) Performed By Voice of Seth MacFarlane |
| 33. |
Tom Tucker (Peter Griffin's Neighbor) Performed By Voice of Seth MacFarlane |
| 34. |
Stacy Tucker (Tom Tucker's Wife) Performed By Voice of Unknown |
| 35. |
Jake Tucker (Tom Tucker's Son) Performed By Voice of Unknown |
