Ryan Douglas Hurst (born June 19, 1976) is an American actor who perhaps most notably starred as Gerry Bertier, an All-American linebacker in Disney's Remember the Titans and as Alison's brother, Michael, in the show Medium. He also played the role of football player Lump Hudson in The Ladykillers, appeared in the movie We Were Soldiers as Sgt. Savage, and starred in the TNT show Wanted. In Saving Private Ryan, Hurst portrays a paratrooper who, because of temporary hearing loss, cannot understand Captain Miller's questions about sighting Private Ryan which forces Miller (played by Tom Hanks) to ask the questions in writing. He currently plays Opie on the FX network series Sons of Anarchy.

Hurst was born in Santa Monica, California, the son of Candace Kaniecki, an acting coach, and Rick Hurst, an actor. Hurst attended Santa Monica High School.

Charles Matthew "Charlie" Hunnam (born 10 April 1980) is an English actor. He is perhaps best known to UK audiences as Pete Dunham in Green Street and as Nathan Maloney in the Channel 4 hit drama Queer as Folk and to United States audiences as Vice President/President of the Sons of Anarchy Motorcycle Club Redwood Original Jackson "Jax" Teller in the FX network series, Sons of Anarchy.

Hunnam was born in Newcastle, England on 10 April 1980. He is the second oldest of four boys. Hunnam stated that growing up, his favorite actors were Daniel Day-Lewis and Sean Penn.

Discovered while clowning around in a shoe shop by a production manager for the British children's show Byker Grove, Charlie Hunnam was cast in his first role as the long-locked child model "Jason" in three episodes of the show. His first major role came soon after as Nathan Maloney in the Channel 4 drama Queer as Folk (UK). He followed this up with his role as "Daz" in the British film Whatever Happened to Harold Smith?. Upon completion of both projects, Hunnam relocated to Los Angeles, California to pursue his acting career.

Mark Boone Junior (born March 17, 1955) is an American actor perhaps best known for his roles as Bobby Munson in FX's Sons of Anarchy and in two films by Christopher Nolan, Memento and Batman Begins.

Born Mark Heidrich, he grew up on Chicago's North Shore and attended the University of Vermont. He moved to New York after college, where he started his career performing stand up comedy with long-time friend Steve Buscemi. His stage name Boone came from a New York City war memorial.

He has appeared in some of Buscemi's directorial work, including Trees Lounge and most recently (2004) as "Evil" in Lonesome Jim. He is a regular cast member on Sons of Anarchy, where he plays Secretary Bobby Munson. In 2010 he played the role of Vincent Dooly's father in The Mother of Invention.

Boone frequently portrays a crooked cop or other authority figure, and has had a prolific career, appearing in over 70 movies, which also include 2 Fast 2 Furious, Get Carter, The General's Daughter, The Thin Red Line, Seven, and Die Hard 2. He has also made guest appearances on TV in Law & Order, Seinfeld, Curb Your Enthusiasm, and several other shows.

Theo Rossi (born John Theodore Rossi on June 4, 1975 in Staten Island, New York) is an American actor, best known for his role on the FX series Sons of Anarchy as Juan Carlos "Juice" Ortiz.

Rossi first started by appearing in commercials for McDonald's, Nissan, and Bud Light. Since 2001, Rossi has guest starred in multiple television shows such as Veronica Mars, Bones, Boston Public, American Dreams, Heist, Las Vegas and Grey's Anatomy.

As a film actor he starred in the movie The Challenge with Mary-Kate and Ashley Olsen, Code Breakers, and had a small part in Cloverfield. He also appeared in the films Kill Theory, The Informers and Fencewalker.

In 2008, he was cast as the recurring role of "Juice" Ortiz in the series Sons of Anarchy, his best known role to date. Due to popular response, Rossi was upgraded to regular castmember in the second season.

Rossi attended SUNY Albany from 1994–1998.

Kim Coates (born January 2, 1959) is a Canadian-American actor who has worked in both Canadian and American movies and television series. He has worked on Broadway portraying Stanley Kowalski in A Streetcar Named Desire and in the lead role of Macbeth performed at the Stratford Theatre. He currently stars as Sergeant-at-Arms Tig Trager in the FX series Sons of Anarchy.

Coates was born in Saskatoon to Fred and Joyce Coates. He lives in Los Angeles, California with his wife, Diana, and two children: Kyla and Brenna. He is known to be good friends with actor William Fichtner as well as Kevin Costner. Kim also became a United States Citizen in 2010.^{[citation needed]}