Christian Doyle is the son of Malachy and Mary Ann Doyle and Jake's older brother.
Appearances
Republic of Doyle
Guest cast, played by Jonathan Goad
- Episode 1x10: The Pen is Mightier Than the Doyle (Mar 24, 2010)
- Episode 1x11: A Horse Divided (Mar 31, 2010)
- Episode 1x12: The Fall of the Republic (Apr 7, 2010)
- Episode 2x04: The Son Also Rises (Feb 2, 2011)
- Episode 2x05: Something Old, Someone Blue (Feb 9, 2011)
- Episode 2x06: The Ryans and the Pittmans (Feb 16, 2011)
- Episode 2x07: Crashing on the Couch (Feb 23, 2011)
- Episode 2x11: Don't Gamble with City Hall (Mar 23, 2011)
- Episode 2x12: St. John's Town (Mar 30, 2011)
- Episode 2x13: Family Business (Apr 6, 2011)
- Episode 3x01: Streets of St. John's (Jan 11, 2012)
- Episode 3x03: Hot Package (Jan 25, 2012)
- Episode 3x12: Con, Steal, Love (Mar 28, 2012)
- Episode 3x13: Under Pressure (Apr 4, 2012)
- Episode 6x04: The Driver (Nov 5, 2014)
- Episode 6x05: True Lies (Nov 12, 2014)
- Episode 6x06: The Pint (Nov 19, 2014)