|Introduced||Greetings from Earth|
|Role||Hired hand for Moreland family|
|Portrayed by||Gary Vinson|
|Doyle is a Cylon|
|Doyle is a Final Five Cylon|
|Doyle is a Human/Cylon Hybrid|
|Doyle is an Original Series Cylon|
|Doyle in the separate continuity|
Doyle is a survivor of the Eastern Alliance's devastating attack on the inhabited cities of Paradeen. He works for the Morelands as a hired hand. He is one of the first to come across the Vipers as well as the Terran spacecraft.
Before working for the Morelands, he worked as a custodian to the maze-like underground system of Paradeen's main city, and is essential in finding Starbuck quickly before he could succumb from the fumes and low oxygen (Greetings from Earth).