Dennis DeYoung

Freaks and Geeks: The Documentary

Self

Kilroy Was Here

Robert Orin Charles Kilroy (R.O.C.K.)

Dennis DeYoung and the Music of Styx - Live in Los Angeles

Himself (Vocals / Keyboards)

Styx - Caught In The Act

Himself (Vocals / Keyboard)

Styx - Return to Paradise

Himself (Vocals / Keyboard)