Question: What star of "The Thing with Two Heads" also played football?

Context paragraphs:
Eddie Sauer: Edward A. Sauer (November 27, 1898 - February 1980) was a professional football player who played during the early years of the National Football League.  A resident of Van Buren Township, Ohio, Sauer attended and played football for nearby Miami University.  He made his NFL debut in 1920 with the Dayton Triangles.  Sauer also played for the Pottsville Maroons and won the 1925 NFL Championship with the team before the title was stripped from the team due to a disputed rules violation.  he also played with the Akron Pros and the Canton Bulldogs of the early league.

The Thing with Two Heads: The Thing with Two Heads is a 1972 American science fiction film directed by Lee Frost.  The film stars Ray Milland, Rosey Grier, Don Marshall, Roger Perry, Kathy Baumann, and Chelsea Brown.

Incredible Bongo Band: The Incredible Bongo Band, also known as Michael Viner's Incredible Bongo Band, was a project started in 1972 by Michael Viner, a record artist manager and executive at MGM Records.  Viner was called on to supplement the soundtrack to the B-film "The Thing With Two Heads".  The band's output consisted of upbeat, funky, instrumental music.  Many tracks were covers of popular songs of the day characterized by the prominence of bongo drums, conga drums, rock drums and brass.

Larry Tompkins: Larry Tompkins (born 13 June 1963 in Naas, County Kildare) is a former Irish Gaelic football manager and former player.  He played football at various times with his local clubs Eadestown in Kildare and Castlehaven in Cork.  He also played football with both the Kildare and Cork senior inter-county teams throughout the 1980s and 1990s.  Tompkins captained Cork to the All-Ireland title in 1990 and later served as manager of the team from 1996 until 2003.

Rosey Grier: Roosevelt Grier (born July 14, 1932) is an American actor, singer, Protestant minister, and former professional American football player.  He was a notable college football player for The Pennsylvania State University who earned a retrospective place in the National Collegiate Athletic Association 100th anniversary list of 100 most influential student athletes.  As a professional player, Grier was a member of the New York Giants and the original Fearsome Foursome of the Los Angeles Rams.  He played in the Pro Bowl twice.

Conor Kearney: Conor Kearney was a footballer and hurler from Co Kerry.  He played football with Brick Rangers and later Laune Rangers with whom he won and All Ireland Club Championship in 1996, he also played hurling with Abbeydorney.  He also played with Tralee side Na Gaeil towards the end of his career.  He also played with Kerry, winning a Munster Minor Football Championship in 1989 as well as Munster U21 Championships in 1991 and alongside Brick Rangers team mate Bernard McElligott in 1992.

Samphor: The samphor (Khmer: សំភោរ ; also romanized as "sampho") is a small barrel drum indigenous to Cambodia.  It has two heads and is played with both hands.  The player of the sampho leads the "pinpeat" (a classical ensemble of wind and percussion instruments), setting the tempo and beat.  The "samphor" is analogous to the "taphon" used in Thailand.

Janggu: The janggu (or janggo; also spelled changgo) or sometimes called seyogo (slim waist drum) is the most representative drum in traditional Korean music. .  It is available in most kinds, and consists of an hourglass-shaped body with two heads made from animal skin.  The two heads produce sounds of different pitch and timbre, which when played together are believed to represent the harmony of man and woman.

Ernie Koy, Jr.: Ernest Melvin Koy (born October 22, 1942) is a former American football running back for the New York Giants of the National Football League (NFL).  He played college football at the University of Texas from 1962 to 1964 and was drafted by the Giants in the 11th round of the 1965 NFL Draft.  He was a member of the 1963 Texas Longhorns football team, which won a national championship, although he missed most of the season to injury and illness.  His brother Ted Koy also played with the Longhorns and in the NFL.  His father, Ernie Koy, played Major League Baseball from 1938 through 1942 for five teams, and also played football at Texas.

Bruce Alford Sr.: Herbert Bruce Alford Sr. (September 12, 1922 – May 8, 2010) was an American football end in the National Football League (NFL) for the New York Yanks.  He also played football in the All-America Football Conference for the New York Yankees.  Alford played college football at Texas Christian University (TCU).  Alford was an all Southwest Conference end in 1941 and 1942 was named MVP in the 1942 Orange Bowl and received Rogers Trophy in 1942, awarded to the TCU Most Valuable Player.  After retiring from playing, he was a line judge in the NFL for 20 seasons, from 1960 to 1979, working three Super Bowls (II, VII, IX), wearing number 24.  His son, Bruce Alford Jr., also played in the NFL.

Supporting paragraphs: The Thing with Two Heads Rosey Grier
Answer: Rosey Grier