Question: What role did Felix Knight play in the musical alternatively titled "Revenge Is Sweet?"

Context paragraphs:
Omni Odysseys: Omni Odysseys is a series of young adult science fiction novels published by Scholastic Inc. in the United States and by Dragon Books in Great Britain.  The first volume, Omni: Astropilots (sometimes titled Astropilots) was published in 1987 and was written by Laura J. Mixon.  The next volume, Omni: Murder in Orbit (alternatively titled Space Station Ice-3 and rereleased in 1996 under that title), was written by best-selling juvenile fantasy author Bruce Coville and published in the same year.  Published in 1988 was Marcia H. Krutchten's addition to the series, Omni: Skyborn, the third and final volume.

Sweet Revenge (Generation X album): Sweet Revenge is the fourth and final album by Generation X.  It was recorded in 1979 just before band members Bob "Derwood" Andrews and Mark Laff left the group and the bulk was subsequently re-recorded for the "Kiss Me Deadly" album.  It was not until 1998 that the "Sweet Revenge" sessions were released, as "K.M.D. – Sweet Revenge" on the German Empty Records label, and then later as a second disc of the "Anthology" boxed set in 2003 by EMI Records.  An expanded Japanese reissue titled "K.M.D. – Sweet Revenge Xtra" was also released in 2004 by Revell Yell Music featuring alternate sound engineering.  This version also contains different studio versions of "Rock On" and "Your Generation," together with two live tracks recorded in December 1978 in Sheffield.

Felix Knight: William Felix Knight (stage name: Felix Knight, November 1, 1908 – June 18, 1998), was an American tenor, actor, and vocal teacher, best known for his role as Tom-Tom in the 1934 Laurel and Hardy musical film "Babes in Toyland".

The Weeding of Covent Garden: The Weeding of the Covent Garden, or the Middlesex Justice of Peace, alternatively titled The Covent Garden Weeded, is a Caroline era stage play, a comedy written by Richard Brome that was first published in 1659.  The play is a noteworthy satire on the emerging ethos of Capitalism as reflected in real estate and urban development in the early modern city.

All the Small Things (TV series): All the Small Things (alternatively titled Heart and Soul in some countries) is a British television drama, produced by the BBC and created and developed by Debbie Horsfield.  Following the lives and ambitions of a church choir and its members, the programme began airing on 31 March 2009 and ran for six episodes.  The programme frequently features musical performances from its cast, usually popular music.  The programme's title is taken from "All the Small Things", a hit song from the American pop punk band Blink-182.

The Dark Knight Returns: The Dark Knight Returns (alternatively titled Batman: The Dark Knight Returns) is a 1986 four-issue comic book miniseries starring Batman, written by Frank Miller, illustrated by Miller and Klaus Janson, and published by DC Comics.  When the series was collected into a single volume later that year, the story title for the first issue was applied to the entire series.  "The Dark Knight Returns" tells an alternative story of Bruce Wayne, who at 55 years old returns from retirement to fight crime and faces opposition from the Gotham City police force and the United States government.  The story introduces Carrie Kelley as the new Robin and culminates with a confrontation against Superman.

London 03.06.17: London 03.06.17  (alternatively titled London 03.06.17 [field day]) is an extended play by Irish-born electronic musician Richard D. James, released under the pseudonym AFX on 3 June 2017 on Warp.  The EP was made available for sale in unknown limited numbers at the Field Day festival on the same day that Richard D. James performed there.  The record sold out soon after its announcement.  The EP was released with extra tracks on James' Bleep Store on 20 July 2017.

Babes in Toyland (1934 film): Babes in Toyland is a Laurel and Hardy musical film released on November 30, 1934.  The film is also known by the alternate titles "Laurel and Hardy in Toyland", "Revenge Is Sweet" (the 1948 European reissue title), "March of the Wooden Soldiers", and "Wooden Soldiers" (in the United States).

Kill Kill (song): "Kill Kill" is a song written by American singer-songwriter Elizabeth Grant released originally under the stage name "Lizzy Grant" in 2008 and "Lana Del Ray in 2010.  Grant is widely known now as Lana Del Rey.  Kill Kill was first released on October 21, 2008, on Grant's three-track extended play of the same name.  It was then later included on her first album under the name Lana Del Ray, ""Lana Del Ray A.K.A. Lizzy Grant"" also alternatively titled simply ""Lana Del Rey"".

Vathek: Vathek (alternatively titled Vathek, an Arabian Tale or The History of the Caliph Vathek) is a Gothic novel written by William Beckford.  It was composed in French beginning in 1782, and then translated into English by Reverend Samuel Henley in which form it was first published in 1786 without Beckford's name as "An Arabian Tale, From an Unpublished Manuscript", claiming to be translated directly from Arabic.  The first French edition, titled simply as "Vathek", was published in December 1786 (postdated 1787).  In the twentieth century some editions include "The Episodes of Vathek" ("Vathek et ses épisodes"), three related tales intended by Beckford to be so incorporated, but omitted from the original edition and published separately long after his death.

Supporting paragraphs: Felix Knight Babes in Toyland (1934 film)
Answer: Tom-Tom