Question: Who was Johnny Carson's sidekick that had a drunk clip of him drunk on "The Tonight Show" shown on The Show with No Name?

Context paragraphs:
Tonight Live with Steve Vizard: Tonight Live with Steve Vizard was a nightly Australian comedy chat show broadcast on Seven Network in Australia.  It was a one-hour live studio based show broadcast nationally 5 nights a week from 29 January 1990 to 26 November 1993, usually commencing at 10:30 pm every week night.  Presented by Australian lawyer,comedian and writer Steve Vizard, the show's format was an eclectic mix of a traditional Tonight Show, such as the Late Show with David Letterman, The Tonight Show with Johnny Carson or Jay Leno, In Melbourne Tonight with Graham Kennedy with more off-beat, often deconstructionist elements, such as broadcasting a rehearsal of the show, a rained out show, a parallel Tonight show, using the floor manager and cameramen as on air talent, using the studio audience to replace high-profile guests and the like.

The Tonight Show Band: "The Tonight Show" Band is the house band which plays on the American television variety show "The Tonight Show".  From 1962 to the 1990s, during the years the show was known as "The Tonight Show Starring Johnny Carson", the band was a 17-piece big band, and was an important outlet for jazz on American television.  During the Carson era, the band was always billed as "The NBC Orchestra" (not to be confused with the NBC Symphony Orchestra) and sometimes "Doc Severinsen and the NBC Orchestra".  The current Tonight Show Band is Philadelphia-native hip hop band The Roots under the tenancy of Jimmy Fallon.

Daniel Rosen: Daniel Rosen is an American comedian, juggler and game show announcer.  He began his career with unicycle, juggling and magic acts in high school.  Johnny Carson discovered Rosen when he was a teen and made him a regular guest on The Tonight Show Starring Johnny Carson.  The Tonight Show exposure and Carson's endorsement led him be the announcer and writer on "The Late Show", a talk show that was on Fox.

The Tonight Show Starring Jimmy Fallon: The Tonight Show Starring Jimmy Fallon is an American late-night talk show hosted by Jimmy Fallon, on NBC.  The show premiered on February 17, 2014, and is produced by Broadway Video and Universal Television.  It is the seventh incarnation of NBC's long-running "Tonight Show" franchise, with Fallon serving as the sixth host.  The show also stars sidekick and announcer Steve Higgins and house band The Roots.  "The Tonight Show" is produced by Katie Hockmeyer and executive-produced by Lorne Michaels.  The show records from Studio 6B in Rockefeller Center, New York City.  This was the first version of "The Tonight Show" filmed in New York City since "The Tonight Show Starring Johnny Carson" in 1972.

John Twomey (musician): John Twomey is a manualist who appeared on NBC's The Tonight Show Starring Johnny Carson in 1972 and 1974.  He is credited with bringing manualism to the public stage, as his performance of "Stars and Stripes Forever" was seen by millions of people and was included in the "Best of Johnny Carson" collection.  Twomey also coined the term "manualism," as he introduced himself as a "manualist" in the show.  Twomey was a regular guest of Johnny's after that first appearance all the way until Johnny retired from "The Tonight Show".

The Show with No Name: The Show with No Name was a long-running (1995-2005) and highly popular public-access television cable TV show in Austin, Texas, hosted by Charlie Sotelo and the mysterious "Cinco."  Each show featured clips of TV, film and music ephemera along with commentary by the hosts and calls from a predictably unruly public-access television audience.  The clips were usually video snippets that captured a crazy moment of ephemeral history, such as Ed McMahon drunk on "The Tonight Show", an early live TV appearance by Frank Zappa playing the bicycle and other found instruments, or the famously disastrous Andy Kaufman appearance on Fridays.  Often they were obscure cult favorites only circulated underground, such as Heavy Metal Parking Lot, the profane bloopers of an actor in a Winnebago sales video, or Corey Haim's Me, Myself, and I.  Many other clips simply presented a zeitgeist gone by: a trailer for an Akira Kurosawa or Sam Peckinpah film, a Bill Hicks comedy set, or Bob Dylan appearing on the Johnny Cash show.

Ed McMahon: Edward Leo Peter McMahon Jr. (March 6, 1923 – June 23, 2009) was an American comedian, actor, singer, game show host and announcer.  He is most famous for his thirty year run on NBC television as Johnny Carson's sidekick, announcer and second banana on "The Tonight Show" from 1962 through 1992 and on Carson's earlier ABC game show "Who Do You Trust? " He also hosted the original "Star Search" from 1983 to 1995.  He co-hosted "TV's Bloopers & Practical Jokes" with Dick Clark from 1982 to 1998.  He also presented sweepstakes for the direct marketing company American Family Publishers (not, as is commonly believed, its main rival Publishers Clearing House).

The Joey Bishop Show (talk show): The Joey Bishop Show is an American talk show that had its first broadcast on ABC on April 17, 1967, hosted by Joey Bishop and featuring Regis Philbin in his first ongoing role with national television exposure, as Bishop's sidekick/announcer (similar to Ed McMahon's job with Johnny Carson).  Created to challenge "The Tonight Show Starring Johnny Carson", the show lasted 33 months, with the last show airing on December 26, 1969.

Johnny's Theme: "Johnny's Theme" is an instrumental jazz song played as the opening theme of "The Tonight Show Starring Johnny Carson" from the show's inception in 1962 through its finale in 1992.  The piece was composed by Paul Anka and Johnny Carson, based on a previous composition by Anka.  It was performed by The Tonight Show Band, which released an arrangement by Tommy Newsom in 1986 as part of its Grammy Award-winning eponymous debut album.  The single release also garnered a Grammy nomination.

Donald Ashworth: Donald William Ashworth (born March 16, 1931) is a musician who was a member of "The Tonight Show Band" for thirty years before retiring in 1995.  Ashworth played woodwind instruments with the group starting from Johnny Carson's first week as host of "The Tonight Show" in October 1962 (when the band was referred to generically as "The NBC Orchestra") until his final show on May 22, 1992.  For its first 10 years, Carson's "Tonight Show" was based in New York City with occasional trips to Burbank, California; in May 1972, Ashworth moved from New York City to Southern California when the show moved permanently to Burbank.  He was often seen on the show when Carson played "Stump the Band", where studio audience members asked the band to try to play obscure songs given only the title.

Supporting paragraphs: The Show with No Name Ed McMahon
Answer: Ed McMahon