Len is a supporting character in "Ourselves Alone" played by co-star Don Puglisi. He is one of the players in Meyer Lansky's poker game. He leaves the game while Jimmy Darmody is still playing.
|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|