Nimród Antal

Self

Kelly Asbury

Self

Ian Astbury

Self

Stephen Bishop

Self

Pierre Bouvier

Self

Dylan Bruce

Self

Buck 65

Self (voice)

LeVar Burton

Self

David Byrne

Self

Margaret Cho

Self

Tommy Chong

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Jimmy Cliff

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Reno Collier

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Rodrigo Cortés

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Kyle Davis

Self

Gavin DeGraw

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Guillermo del Toro

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Jay DeMarcus

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David Dobkin

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Fefe Dobson

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Micky Dolenz

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Luke Doucet

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Gord Downie

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Alan Doyle

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Adam Duritz

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Matt Dusk

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Jakob Dylan

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Alex Ebert

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Kathleen Edwards

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Arlen Escarpeta

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Brandon Flowers

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J.D. Fortune

Self

Nick Frost

Self

Brad Furman

Self (voice)

Gordon Gano

Self

Jordan Gavaris

Self

Caitlin Gerard

Self

Ellie Goulding

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Kevin Greutert

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Skylar Grey

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David Alan Grier

Self

Emm Gryner

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Anna Gunn

Self (voice)

Emily Haines

Self

Tony Hale

Self

Tom Hamilton

Self (voice)

Kirk Hammett

Self

Isaac Hanson

Self

Taylor Hanson

Self

Zac Hanson

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Sarah Harmer

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Justin Hawkins

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Scott Haze

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Jacob Hoggard

Self

Jon Huertas

Self

Eugene Hutz

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Ken Jeong

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Carly Rae Jepsen

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Chris Irvine

Self (voice)

Mikel Jollett

Self (voice)

Joe Jonas

Self

Kevin Jonas

Self

Tony Kanal

Self

Jamie Kennedy

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Angélique Kidjo

Self

Ben E. King

Self (voice)

Jordan Knight

Self

Zachary Knighton

Self

Robby Krieger

Self

Chad Kroeger

Self

Kendrick Lamar

Self

Adam Lambert

Self

Lisa Lampanelli

Self

Ben Lee

Self (voice)

Shawn Levy

Self

Richard J. Lewis

Self

Riki Lindhome

Self

John Lydon

Self

Martie Maguire

Self

Raine Maida

Self

Shaun Majumder

Self

Jay Malinowski

Self

Aasif Mandvi

Self (voice)

Shirley Manson

Self

Ziggy Marley

Self

Bridgit Mendler

Self

Alanis Morissette

Self

Beth Orton

Self (voice)

Ozzy Osbourne

Self

Amanda Palmer

Self

Barry Pepper

Self (voice)

Danny Pudi

Self

Tyson Ritter

Self

Robbie Robertson

Self (voice)

Josh Todd

Self (voice)

Alex Turner

Self

James Valentine

Self

Nick Wheeler

Self

Casey Wilson

Self (voice)

Dan Mangan

Self

Michael McGowan

Self

Tim McGraw

Self

Patrick Monahan

Self

Sarah McLachlan

Self

Jason Mraz

Self

Callan Mulvey

Self

Kate Nash

Self

Óscar Núñez

Self

Owen Pallett

Self

Ryan Peake

Self

Mark Pellegrino

Self

Fred Penner

Self

Russell Peters

Self

Wally Pfister

Self

Todd Phillips

Self

Joel Plaskett

Self

Grace Potter

Self

Psy

Self

Efren Ramirez

Self

Jon Reep

Self

Josh Ritter

Self

Sam Roberts

Self

Joe Don Rooney

Self

Stephen Root

Self

Darius Rucker

Self

Nate Ruess

Self

Johnny Rzeznik

Self

Matt Schichter

Self

Ron Sexsmith

Self

Serena Ryder

Self

John K. Samson

Self

Ed Sheeran

Self

Slash

Self

Sarah Slean

Self

Sam Smith

Self

Courtney Solomon

Self

Rick Springfield

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Steve-O

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Jeff Stinco

Self

Jeremy Strong

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Nicole Sullivan

Self

Robin Thicke

Self

Pete Townshend

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Robert Trujillo

Self

KT Tunstall

Self

Lars Ulrich

Self

Gore Verbinski

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Chris Walla

Self

ZZ Ward

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Patrick Watson

Self

Scott Waugh

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Scott Weiland

Self

Florence Welch

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Titus Welliver

Self

Pete Wentz

Self

will.i.am

Self

Hawksley Workman

Self

Edgar Wright

Self

Rob Zombie

Self

Sheri Moon Zombie

Self

Andy Hurley

Self

MARINA

Self

David Suzuki

Self

David Draiman

Self

Todd Kerns

Self

Matthew Helders

Self

Gerard Way

Self (voice)

Mikey Way

Self (voice)

Laura Jane Grace

Self

Lissie

Self (voice)

Rob Thomas

Self (voice)

Cillian Murphy

Self

Jack O'Connell

Self

Andrew VanWyngarden

Self

Ben Goldwasser

Self

Michael Angelakos

Self

Josh Ramsay

Self

Wade MacNeil

Self

Dallas Green

Self

Brian Fallon

Self

Pelle Almqvist

Self

Tim Baker

Self

Matty Healy

Self

Justin Long

Self

Katy Perry

Self

Jason Bateman

Self