This is a listing of all actors who have played multiple, different roles over multiple series, from the Original Series to the Re-imagined Series and their spin-offs.
This listing does not and shall not include any Humanoid Cylons or characters who use aliases (i.e. Karibdis from "Murder on the Rising Star").
| Actor | Original Series Character | Original Series Appearances | Galactica 1980 Character | Galactica 1980 Appearances |
|---|---|---|---|---|
| Richard Lynch | Wolfe | "The Gun on Ice Planet Zero" | Xaviar | "Galactica Discovers Earth" |
| Actor | Original Series Character | Original Series Appearances | Re-imagined Series Character | Re-imagined Series Appearances |
|---|---|---|---|---|
| Richard Hatch | Cpt. Apollo | Entire Series Run | Thomas Zarek | "Bastille Day"—"Blood on the Scales" |
| Actor | Re-imagined Series Character | Re-imagined Series Appearances | Caprica Character | Caprica Appearances |
|---|---|---|---|---|
| Luciana Carro | Cpt. Louanne "Kat" Katraine/Sasha | "Act of Contrition"—"The Passage" Deleted scene from "Maelstrom" |
Priyah Magnus | "The Reins of a Waterfall" |
| Michael Eklund | Specialist Prosna | "Miniseries" Deleted scene from "Daybreak, Part I" |
Waylon | "The Reins of a Waterfall" |
| Nimet Kanji | Candace Myson | "Litmus" | Natalie Stark | "Rebirth" |
| Christian Tessier | Lt. Tucker "Duck" Clellan | "Scar"—"Occupation" | Francis | "The Reins of a Waterfall" |