Record Executive (в титрах отсутствует)
Paul Wyatt (1 episode, 2014)
Michael Lawson (1 episode, 2012)
Judah Shepherd (1 episode, 2009)
Dennis Cutler (1 episode, 2007)
Andy Rieser (1 episode, 2006)
First Reporter (1 episode, 2004)
Science Reporter (as John Neilsen)
Панки (1999)
P.U.N.K.S. (4.00)
Lobby Security Guard (unconfirmed)
Hospital Cop (as John Nielson)
Band Manager (в титрах отсутствует)
Dave Watt (23 episodes, 1994-1998)
Agent Dwyer / ... (3 episodes, 2001-2003)