Question: Who was an American dancer, singer, and actor who hosted the anthology series "Alcoa Premiere"?

Context articles: Alcoa Theatre
Fred Astaire
Alcoa Premiere
Grace Kelly filmography
Gulf Playhouse
The Stingiest Man in Town
Alcoa Presents: One Step Beyond
Flashing Spikes
The Alcoa Hour
Out of This World (UK TV series)

Alcoa Theatre is a half-hour American anthology series telecast on NBC at 9:30 pm on Monday nights from September 30, 1957–May 23, 1960.
 The program also aired under the title Turn of Fate, with the stories depicting the difficulties faced by individuals who are suddenly thrust into unexpected and perilous dangers.
 "Alcoa Theatre" was syndicated together with "Goodyear Theatre" as Award Theatre.
Fred Astaire (born Frederick Austerlitz; May 10, 1899 – June 22, 1987) was an American dancer, singer, actor, choreographer and television presenter.
Alcoa Premiere (also known as Premiere, Presented by Fred Astaire) is an American anthology drama series that aired from October 1961 to July 1963 on ABC.
 The series was hosted by Fred Astaire, directed by Norman Lloyd among others, and executive produced by Alfred Hitchcock.
 Astaire also starred in several of the episodes.
Grace Kelly (November 12, 1929 – September 14, 1982) was an American actress who made her debut on television in the play "Old Lady Robbins" (1948) on the anthology series, "Kraft Television Theatre".
 In 1950, she made numerous television appearances on anthology series including "The Philco Television Playhouse", "Studio One", "The Clock", "The Web", and "Danger".
 The following year, Kelly played Helen Pettigrew in the television play "Berkeley Square" on the "Prudential Family Playhouse".
 In 1952, she portrayed Dulcinea in the drama "Don Quixote" on the anthology series "CBS Television Workshop".
 In the same year, Kelly also starred in a number of other anthology series including "Hallmark Hall of Fame", "Lux Video Theatre", and "Suspense".
Gulf Playhouse, also known as Gulf Playhouse: 1st Person and First Person Playhouse, was an American anthology series that aired on Friday nights from 1952–53 on NBC.
 Originally conceived as a standard live dramatic anthology series, it was later redeveloped as a summer replacements series whose anthology stories were now told as seen through the "eye" of the camera.
 The actors in each episode would talk to the camera as if it were a person, animal or object.
The Stingiest Man in Town (町一番のけちんぼう , Machi Ichiban no Kechinbō ) (1978), based on Charles Dickens's "A Christmas Carol", is a Christmas special created by Arthur Rankin Jr. and Jules Bass, which featured traditional animation rather than the Animagic most often used by the company.
 It was an animated remake of a long-unseen, but quite well received, live-action musical special (also called "The Stingiest Man in Town") which had starred Basil Rathbone, Martyn Green, and Vic Damone.
 The live-action version had been telecast on December 23, 1956, on the NBC anthology series "The Alcoa Hour", and was published on DVD in 2011, by VAI.
 The animated remake first aired December 23, 1978, in the United States on ABC, and was telecast in Japan the next day.
Alcoa Presents: One Step Beyond (known also as One Step Beyond) is an American anthology series created by Merwin Gerard.
 The original series was broadcast for three seasons by the American Broadcasting Company (ABC) from January 1959 to July 1961.
"Flashing Spikes" is a 1962 television play directed by John Ford and starring James Stewart, with a lengthy surprise appearance by John Wayne, billed in the credits as "Michael Morris" (apparently based on Wayne's birth name "Marion Michael Morrison").
 The hour-long drama revolving around a disgraced ex-baseball player (Stewart) was broadcast as an episode of the anthology series "Alcoa Premiere" hosted by Fred Astaire.
The Alcoa Hour is an American anthology television series that was aired live on NBC from 1955 to 1957.
 The series was sponsored by Alcoa.
Out of This World is a British science fiction anthology television series made by ABC Television and broadcast in 1962.
 A spin-off from the "Armchair Theatre" anthology series, each episode was introduced by the actor Boris Karloff.
 Many of the episodes were adaptations of stories by science fiction writers including Isaac Asimov, Philip K. Dick and Clifford D. Simak.
 The series is generally seen as a precursor to the BBC science fiction anthology series "Out of the Unknown".