Dennis DeYoung
Acting
Biography
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Known For
Canadian Idol
Self
100 Greatest Songs of the '80s
Self
Dennis DeYoung and the Music of Styx - Live in Los Angeles
Himself (Vocals / Keyboards)
Freaks and Geeks: The Documentary
Self
Kilroy Was Here
Robert Orin Charles Kilroy (R.O.C.K.)
Styx - Caught In The Act
Himself (Vocals / Keyboard)
Styx - Return to Paradise
Himself (Vocals / Keyboard)