Kevin Durand
Eloise Hawking (Fionnula Flanagan), introduced in the third season, is Daniel Faraday's mother and also has connections with Desmond. The introduction of the Others featured Tom, a.k.a. Mr. Friendly (M. C. Gainey), and Ethan Rom (William Mapother), all of whom have been shown in both flashbacks and the ongoing story. Jack's father Christian Shephard (John Terry) has appeared in multiple flashbacks of various characters. In the third season, Naomi Dorrit (Marsha Thomason), the team leader of a group hired by Widmore to find Ben Linus, parachutes onto the island. One member of her team includes the ruthless mercenary Martin Keamy (Kevin Durand).