On screen
Cast
10 credited performers
Robert Lamm
keyboard, vocals
Lee Loughnane
trumpet, vocals
James Pankow
trombone, vocals
Artwork unavailable
Ray Hermann
woodwind instruments
Artwork unavailable
Walfredo Reyes, Jr.
drums
Artwork unavailable
Neil Donell
vocals
Artwork unavailable
Ramon Yslas
percussion
Artwork unavailable
Tony Obrohta
guitar, vocals
Artwork unavailable
Loren Gold
keyboard, vocals
Artwork unavailable
eric baines
bass, vocals