Marten Sharpe, played by co-star Will Cart, is a supporting character in "Under God's Power She Flourishes". He is an enlisted soldier and Princeton student. He is in Jimmy Darmody's English seminar group and takes offence when Jimmy jokes about his status as a soldier.
|Season two appearances|
|21||Ourselves Alone||A Dangerous Maid||What Does the Bee Do?|
|Gimcrack & Bunkum||The Age of Reason||Peg of Old||Two Boats and a Lifeguard|
|Battle of the Century||Georgia Peaches||Under God's Power She Flourishes||To the Lost|