Conleth Hill as Bonham
Bonham is a new character to be introduced in Season 4 of 12 Monkeys. He will be played by Game of Thrones actor Conleth Hill. Bonham is a a world weary international law enforcement...
Category: Guest star cast
Noah Bean as Aaron Marker
Noah Bean stars in season 1 as Cassandra Railly’s boyfriend Aaron Marker, a political strategist who works for Senator Royce. Noah Bean is perhaps best known for playing the series regular role of Ryan Fletcher...
Michael Hogan as Dr. Vance Eckland
Hogan guest stars in season 2 as Katerina Jones’ previous unknown colleague, biologist Vance Eckland, who appears after the timeline is altered, and attempts to continue a relationship with Jones she is entirely unaware...
Madeleine Stowe as Lillian
Madeleine Stowe starred in the original 1995 12 Monkeys film, as Dr. Kathryn Railly, and returns in season 2 as primary ‘Lillian’. Madeleine Marie Stowe is an American actress. She appeared mostly on television...
Claire Cooper as Eliza Wakefield
Appearing in Season 3 episode Thief, Eliza attracts the romantic interest of Athan, and becomes the catalyst for his final decision to embrace his destiny. Claire Cooper is a British actress, best known for...
Christopher Lloyd as Zalmon Shaw
Appearing first in season 3, Zalmon Shaw, aka The Missionary, is the father of Pallid Man. Playing him is Christopher Lloyd, best known for his role as Doc Emmett Brown in the Back to...
Brendan Coyle as Dr. Benjamin Kalman
Brendan Coyle makes a guest appearance in the premiere episode of season 2, as a former Markridge bioengineer now living in Budapest. Brendan Coyle is a British actor. He won the Olivier Award for...
James Callis as Athan
James Callis guest stars in Season 3, as the son of Cassandra and James Cole, born out of time. Best known to sci-fi fans as Gaius Baltar in Battlestar Galactica, James Callis is an...
