Ramón Antonio Gerardo Estévez (born August 3, 1940), known professionally as Martin Sheen, is an American actor. In a career spanning six decades he received numerous accolades including three Emmy Awards, a Golden Globe Award, and four Screen Actors Guild Awards.

Sheen rose to prominence in his breakthrough roles in Terrence Malick's crime drama Badlands (1973) and Francis Ford Coppola's Vietnam War drama Apocalypse Now (1979). Sheen is also known for such notable films as The Subject Was Roses (1968), Catch-22 (1970), The California Kid (1974), Gandhi (1982), Wall Street (1987), Gettysburg (1993), The American President (1995), Catch Me If You Can (2002), The Departed, Bobby (both 2006), Selma (2014), and Judas and the Black Messiah (2021). He also portrayed Uncle Ben in The Amazing Spider-Man (2012).

He is also known for portraying Robert F. Kennedy in The Missiles of October (1974), Eddie Slovik in The Execution of Private Slovik (1974), John Dean in Blind Ambition (1979), and John F. Kennedy in Kennedy (1983). He received the Primetime Emmy Award for Outstanding Guest Actor in a Comedy Series for his role in Murphy Brown (1994). He played President Jed Bartlet in The West Wing, for which he received six Emmy nominations. He played Robert Hanson in the Netflix series Grace and Frankie (2015–2022).

Born and raised in the United States by a Spanish father and an Irish mother, he adopted the stage name Martin Sheen to help him gain acting parts.^[3] He is the father of four children, all of whom are actors. Sheen has directed one film, Cadence (1990), in which he appears alongside his sons Charlie and Ramón. He has narrated, produced, and directed documentary projects and has been active in liberal politics. 

Carlos Irwin Estévez (born September 3, 1965), known professionally as Charlie Sheen, is an American actor. He is known as a leading man in film and television. Over his fifty-year career he has received numerous accolades including a Golden Globe Award as well as nominations for four Primetime Emmy Awards. In 1994 he received a star on the Hollywood Walk of Fame.

Charlie Sheen followed in the footsteps of his father Martin Sheen in becoming an actor. He starred in a slew of successful films such as Red Dawn (1984), Platoon (1986), Wall Street (1987), Eight Men Out (1988), Young Guns (1988), The Rookie (1990), The Three Musketeers (1993), and The Arrival (1996). In the 2000s, when Sheen replaced Michael J. Fox as the star of ABC's Spin City, his portrayal of Charlie Crawford earned him a Golden Globe Award for Best Actor. He then starred as Charlie Harper on the CBS sitcom Two and a Half Men (2003–11), for which he received multiple Golden Globe and Primetime Emmy nominations, and as Dr. Charles "Charlie" Goodson on the FX series Anger Management (2012–14). In 2010, Sheen was the highest-paid actor on television, earning US$1.8 million per episode of Two and a Half Men.^[2]

Sheen was terminated from his Two and a Half Men contract by CBS and Warner Bros. following a public series of substance-abuse issues, marital problems and comments made towards the series' creator, Chuck Lorre.^[3][4] In 2015, Sheen publicly revealed that he is HIV positive which led to an increase in HIV prevention and testing which was dubbed the "Charlie Sheen effect".^[5][6]