Year 1972 (MCMLXXII) was a leap year starting on Saturday (link will display the full calendar) of the Gregorian calendar. Within the context of Coordinated Universal Time (UTC) it was the longest year ever, as two leap seconds were added during this 366-day year, an event which has not since been repeated. (If its begin and end are defined using mean solar time (the legal time scale) then its duration was 31622401.141 seconds of Terrestrial Time (or Ephemeris Time), which is slightly shorter than 1908).

Elvis Aaron Presley (January 8, 1935 – August 16, 1977) was one of the most popular American singers of the 20th century. A cultural icon, he is widely known by the single name Elvis. He is often referred to as the "King of Rock and Roll" or simply "the King".

Born in Tupelo, Mississippi, Presley moved to Memphis, Tennessee, with his family at the age of 13. He began his career there in 1954, working with Sun Records owner Sam Phillips, who wanted to bring the sound of African American music to a wider audience. Accompanied by guitarist Scotty Moore and bassist Bill Black, Presley was the most important popularizer of rockabilly, an uptempo, backbeat-driven fusion of country and rhythm and blues. RCA Victor acquired his contract in a deal arranged by Colonel Tom Parker, who would manage the singer for over two decades. Presley's first RCA single, "Heartbreak Hotel", released in January 1956, was a number one hit. He became the leading figure of the newly popular sound of rock and roll with a series of network television appearances and chart-topping records. His energized interpretations of songs, many from African American sources, and his uninhibited performance style made him enormously popular—and controversial. In November 1956, he made his film debut in Love Me Tender.

Ernest Borgnine (born Ermes Effron Borgnino; January 24, 1917) is an American actor of television and film. His career has spanned more than six decades. He was an unconventional lead in many films of the 1950s, including his Academy Award-winning turn in the 1955 film Marty. On television, he played Quinton McHale in the 1962–66 series McHale's Navy and co-starred in the mid-1980s action series Airwolf, in addition to a wide variety of other roles. Borgnine is also known for his role as Mermaid Man in the animated television series SpongeBob SquarePants. Borgnine earned an Emmy Award nomination at age 92 for his work on the series ER.

Borgnine was born in Hamden, Connecticut, the son of Anna (née Boselli), who immigrated to the United States from Carpi (Modena, Italy), and Camillo Borgnino, who immigrated to the U.S. from Ottiglio (Province of Alessandria, Italy).

His parents separated when he was two years old, and he and his mother went to live in Italy. By 1923, his parents had reconciled, and the family name was changed from Borgnino to Borgnine. The family had settled in North Haven, Connecticut, where he attended public schools. His mother also had the passion to develop her own style of dance.^{[citation needed]} Anna gave her son a lot of moral support and he stood closely by her at all times.^{[citation needed]}