List of Famous people who died at 77

Robert Montgomery was an American film and television actor, director, and producer. He began his acting career on the stage, but was soon hired by MGM. Initially assigned roles in comedies, he soon proved he was able to handle dramatic ones as well. He appeared in a wide variety of roles, such as a weak-willed prisoner in The Big House (1930), an Irish handyman in Night Must Fall (1937) and a boxer mistakenly sent to Heaven in Here Comes Mr. Jordan (1941). The last two earned him nominations for the Academy Award for Best Actor.

Alexander George Karras was an American football player, professional wrestler, sportscaster, and actor. He was a four-time Pro Bowl player with the Detroit Lions of the National Football League (NFL), where he played from 1958 to 1970. As an actor, Karras played Mongo in the 1974 comedy film Blazing Saddles. He starred as George Papadopolis, the adoptive father of Webster Long, in the ABC sitcom Webster (1983–1989) alongside his wife Susan Clark. Karras also had a prominent role in Victor/Victoria, starring Julie Andrews and James Garner. He is a member of the College Football Hall of Fame and was elected to the Pro Football Hall of Fame in the Centennial class.

John Joseph Patrick Ryan, best known by his stage name, Jack Lord, was an American television, film and Broadway actor, director and producer. He starred as Steve McGarrett in the CBS television program Hawaii Five-O, which ran from 1968 to 1980.

Robert Prosky was an American actor. He became a well-known supporting actor in the 1980s with his roles in Thief (1981), Christine (1983), The Natural (1984), and Broadcast News (1987).

Jeanne Flinn Swanner Robertson was an American athlete, teacher, humorist, motivational speaker, YouTube personality, and former Miss North Carolina.

Jaroslava Muchová Syllabová was a Czech painter, the daughter of painter Alphonse Mucha and the sister of writer and translator Jiří Mucha.

Seungsahn Haengwon, born Duk-In Lee, was a Korean Seon master of the Jogye Order and founder of the international Kwan Um School of Zen. He was the seventy-eighth Patriarch in his lineage. As one of the early Korean Zen masters to settle in the United States, he opened many temples and practice groups across the globe. He was known for his charismatic style and direct presentation of Zen, which was well tailored for the Western audience.

Janet Gaynor was an American film, stage, and television actress and painter.

Friedrich ('Fritz') Mandl was chairman of Hirtenberger Patronen-Fabrik, a leading Austrian armaments firm founded by his father, Alexander Mandl.

Peter Zvi Malkin was an Israeli secret agent and member of the Mossad intelligence agency. He was part of the team that captured Adolf Eichmann in Argentina in 1960 and brought him to Israel to stand trial.