Eric Idle

Character: Melvin/Dirk McQuickly/Lady Beth Mouse-Peddler

Neil Innes

Character: Ron Nasty (archive footage)

Ricky Fataar

Character: Stig O'Hara (archive footage)

John Halsey

Character: Barry Wom (archive footage)

Billy Connolly

Character: Self - Interviewee

Carrie Fisher

Character: Self - Interviewee

Jimmy Fallon

Character: Melvin’s Son

Jewel

Character: Self - Interviewee

Mike Nichols

Character: Self - Interviewee

Salman Rushdie

Character: Self - Interviewee

Garry Shandling

Character: Self - Interviewee

David Bowie

Character: Self - Interviewee

April Adams

Character: Self - Groupie Interviewee

Clint Black

Character: Self - Interviewee

Graham Nash

Character: Self - Interviewee

Kevin Nealon

Character: Kevin Wongle

Catherine O'Hara

Character: Astro Glide

Bonnie Raitt

Character: Self - Interviewee

Dave Stewart

Character: Self - Interviewee

James Taylor

Character: Self - Interviewee

Jann Wenner

Character: Self - Interviewee

Jim Piddock

Character: Troy Nixon

Conan O'Brien

Character: Self - Interviewee

Robin Williams

Character: Hans Hänkie

Steve Martin

Character: Self - Interviewee

Tom Hanks

Character: Self - Interviewee

Carinthia West

Character: Carintha (archive footage)

Bill Murray

Character: Bill Murray The K. (archive footage)

Mick Jagger

Character: Self - Interviewee (archive footage)

George Harrison

Character: Jimmy “The Wallasey Warbler” Climmer (archive footage)