James Marsters Caprica IMDb Details UPDATED: 30/10/10 Caprica (TV series) 2010 Barnabas Greeley – Retribution (2010) … Barnabas Greeley – Unvanquished (2010) … Barnabas Greeley – End of Line (2010) … Barnabas Greeley – Know Thy Enemy (2010) … Barnabas Greeley This is now the complete list of James' episodes. SOURCE