Question: What was the real name of the star of the 1963 film The Nutty Professor?

Context articles: Jerry Lewis
The Nutty Professor
The Go-Katz
Nutty Professor II: The Klumps
The Nutty Professor (2008 film)
The Nutty Professor (soundtrack)
The Nutty Professor (1996 film)
Stella Stevens
Sherman Klump
William Engesser

Jerry Lewis (born either Jerome Levitch or Joseph Levitch, depending on the source; March 16, 1926 – August 20, 2017) was an American comedian, actor, singer, producer, director, screenwriter, and humanitarian.
The Nutty Professor is a 1963 American science fiction-romantic comedy film produced, directed, co-written (with Bill Richmond) and starring Jerry Lewis.
 The score was composed by Walter Scharf.
 The film is a parody of Robert Louis Stevenson's "Dr. Jekyll and Mr. Hyde".
The Go-Katz are a British psychobilly band formed in Loughborough, Leicestershire in 1986.
 The original members were Howard Raucous (real name Howard Piperides) on vocals, Beaker (real name Giles Brett) on guitar, Andy Young (guitar), Moff (real name Mark Moffat) on Double Bass, and Wolf (real name John Basford) on drums.
 The band members have formerly made up Loughborough bands The Exorcists and The Go-Go Dakotas.
Nutty Professor II: The Klumps is a 2000 American romantic comedy science fiction film directed by Peter Segal.
 It is a sequel to the 1996 film "The Nutty Professor" and stars Eddie Murphy.
 As in the original film, Murphy plays not only the inept but brilliant scientist, Sherman Klump, but also (wearing different, but equally elaborate makeup) most of Sherman's family.
The Nutty Professor (also known as The Nutty Professor 2: Facing the Fear) is a 2008 American-Canadian computer-animated comedy sequel to the 1963 Jerry Lewis comedy of the same name and based on the story "Strange Case of Dr Jekyll and Mr Hyde" by Robert Louis Stevenson, produced by Rainmaker Entertainment and The Weinstein Company and distributed by Genius Products.
 Lewis reprises his role of Julius Kelp and produces the film.
 Drake Bell plays the voice of Harold Kelp, Julius's grandson.
The Nutty Professor soundtrack is the soundtrack to the 1996 Universal Pictures comedy film, "The Nutty Professor".
 It was released the same year through Def Jam Recordings, which was distributed by PolyGram Records and contained hip hop and R&B music.
 The album fared well on the Billboard charts, peaking at #8 on the "Billboard" 200 and #1 on the Top R&B/Hip-Hop Albums and featured several charting singles: "Ain't Nobody" by Monica featuring Treach of Naughty By Nature, "I Like" by Montell Jordan featuring Slick Rick, "Ain't No Nigga" by Jay-Z featuring Foxy Brown "Touch Me, Tease Me" by Case featuring Mary J. Blige and Foxy Brown and "Last Night" by Az Yet all made it to the charts with "Last Night" making it to #9 on the "Billboard" Hot 100.
 The two tracks "Come Around" by Dos of Soul and "My Crew Can't Go For That" by Trigger tha Gambler featuring D.V. Alias Khrist and Smoothe da Hustler.
The Nutty Professor is a 1996 American slapstick comedy science fiction film starring Eddie Murphy.
 It is a remake of the 1963 film of the same name, which starred Jerry Lewis, which itself was a parody of Robert Louis Stevenson's "Strange Case of Dr Jekyll and Mr Hyde".
 The film co-stars Jada Pinkett, James Coburn, Larry Miller, Dave Chappelle and John Ales.
 The original music score was composed by David Newman.
 The film won Best Makeup at the 69th Academy Awards.
Stella Stevens (born Estelle Eggleston; October 1, 1938) is an American film, television, and stage actress.
 She began her acting career in 1959 and starred in such popular films as "Girls!
 Girls!
 Girls!
" (1962), "The Nutty Professor" (1963), "The Courtship of Eddie's Father" (1963), "The Silencers" (1966), "Where Angels Go, Trouble Follows" (1968), "The Ballad of Cable Hogue" (1970) and "The Poseidon Adventure" (1972).
Prof. Sherman Klump (known as Julius Kelp in the original film (1963) and by his alter ego Buddy Love) is a fictional character portrayed by Jerry Lewis in "The Nutty Professor", and by Eddie Murphy in the 1996 version and its 2000 sequel "".
 Sherman is a jolly, kind-hearted science teacher at Welman College.
 Murphy played the rest of Klump's family in the sequel.
 Lewis was not fond of Murphy's characters, due to excessive fart jokes in the films.
William Engesser (February 21, 1939 – June 20, 2002) was an American film actor, 7'3" tall.
 His roles include Jerry Reed's bodyguard in "Gator" (1976), Richard/"Bigfoot" in "The Secrets of Isis" (1975), Krakow the Werewolf in the campy "House on Bare Mountain" (1962), and a bit part as a man in a gym in "The Nutty Professor" (1963).