Lee Loughnane

himself

Robert Lamm

himself

Walter Parazaider

himself

James Pankow

himself

Danny Seraphine

himself

Peter Cetera

himself (archive footage)

Terry Kath

himself (archive footage)

Peter Schivarelli

himself

James William Guercio

himself (archival footage)

James William Guercio

himself (archive footage)

Jason Scheff

himself

Don Dacus

himself (archive footage)

Tris Imboden

himself

Bill Champlin

himself (archive footage)

David Foster

Keith Howland

Dawayne Bailey

himself (archive footage)

Lou Pardini

Chris Pinnick

Walfredo Reyes

Irving Azoff

Joe Mantegna

Ned Colletti

Clive Davis

Carlos Amezcua

Larry Fitzgerald

Jimmy Pardo

Katherine Muise

John Honoré

Terry Kath - Reenactment

Nick Frangione

Jimmy Pankow

Jon Cowart

Robert Lamm

Jenna Zillman

Crowd member

Rachael Marie Lau

Crowd member

David Amezcua