List of Bones characters
Interns

Actor
Character
Seasons
Eugene Byrd
Clark Edison
3–12
Ryan Cartwright
Vincent Nigel-Murray
4–6
Michael Grant Terry
Wendell Bray
4–12
Joel David Moore
Colin Fisher
4–9, 11–12
Pej Vahdat
Arastoo Vaziri
4–12
Carla Gallo
Daisy Wick
4–12
Scott Lowell
Douglas Filmore
6, 9
Luke Kleintank
Finn Abernathy
7–9
Brian Klugman
Oliver Wells
8–11
Ignacio Serricchio
Rodolfo Fuentes
9–12
Laura Spencer
Jessica Warren
9–12

Question: Which Bones' actor had an interrupted role throughout its seasons?
Answer: Joel David Moore starred as Colin Fisher in seasons 4–9 and 11–12.