Self - Host (187 episodes, 2003-2008)
Self - Judge (187 episodes, 2003-2008)
Self - Correspondent (92 episodes, 2003-2005)
Self - Roving Reporter / Self (48 episodes, 2004-2006)
Self - Correspondent (31 episodes, 2007)
Self (27 episodes, 2007)
Self / Self - Finalist / Self - Guest (25 episodes, 2006-2007)
Self / Self - Finalist (24 episodes, 2006)
Self / Self - Finalist (24 episodes, 2007)
Self (23 episodes, 2006)
Self / Self - Finalist / Self - Guest (22 episodes, 2004-2007)
Self / Self - Finalist / Self - Guest (21 episodes, 2005-2006)
Self / Self - Finalist / Self - Guest (21 episodes, 2004-2005)
Self / Self - Guest (21 episodes, 2004-2007)
Self (21 episodes, 2005)
Self (21 episodes, 2006)
Self (21 episodes, 2007)
Self / Self - Finalist / Self - Guest (20 episodes, 2003-2007)
Self (19 episodes, 2004)
Self (19 episodes, 2006-2007)
Self (19 episodes, 2007)
Self (18 episodes, 2006)
Self / Self - Finalist / Self - Guest (17 episodes, 2003-2004)
Self / Self - Audience Member / Self - Guest (17 episodes, 2003-2004)
Self (17 episodes, 2005)
Self (17 episodes, 2006)
Self (17 episodes, 2007)
Self (15 episodes, 2004)
Self (15 episodes, 2005)
Self (15 episodes, 2006)
Self (15 episodes, 2008)
Self / Self - Guest (14 episodes, 2003-2004)
Self (13 episodes, 2006)
Self (13 episodes, 2007)
Self (11 episodes, 2003)
Self (11 episodes, 2004)
Self (11 episodes, 2005)
Self (11 episodes, 2006)
Self (11 episodes, 2007)
Self (9 episodes, 2004)
Self (9 episodes, 2005)
Self (9 episodes, 2006)
Self (9 episodes, 2007)
Self (9 episodes, 2008)
(8 episodes, 2004-2005)
Self (7 episodes, 2003)
Self (7 episodes, 2004)
Self (7 episodes, 2005)
Self (4 episodes, 2007-2008)
Self (6 episodes, 2006)
Self (6 episodes, 2007)
Self (5 episodes, 2003)
Self (5 episodes, 2004)
Self (5 episodes, 2005)
Self (5 episodes, 2008)
Self (4 episodes, 2003)
Self (4 episodes, 2004-2006)
Self (4 episodes, 2004)
Self (4 episodes, 2005)
Self (4 episodes, 2006)
Self (4 episodes, 2007)
Christine Hanlon (4 episodes, 2007)
Self (3 episodes, 2006-2008)
Self - Guest (3 episodes, 2003)
Self (3 episodes, 2003)
Self / Self - Guest / Self - Mentor (3 episodes, 2004)
Self - Audience Member / Self - Guest / Self - Mentor (3 episodes, 2004)
Self (3 episodes, 2008)
Self / Self - Guest (2 episodes, 2003-2004)
Self - Guest (2 episodes, 2003)
Self (2 episodes, 2003)
Self - Audience Member (2 episodes, 2003)
Contestant / Self (2 episodes, 2003)
Self (2 episodes, 2004)
Self - Guest (2 episodes, 2005-2007)
Self (2 episodes, 2005)
Self - Guest (2 episodes, 2006)
Self - Guest / Self - Mentor (2 episodes, 2006)
Self (2 episodes, 2006)
Self - Guest / Self - Mentor (2 episodes, 2007)
Self (2 episodes, 2007)
Self - Guest (1 episode, 2003)
Self (1 episode, 2004)
Self - Audience Member (1 episode, 2004)
Self - Guest (1 episode, 2004)
(1 episode, 2004)
Self - Guest (1 episode, 2005)
Self - Choir Singer (1 episode, 2005)
Self (1 episode, 2005)
Self - Contestant (1 episode, 2005)
Self - Guest (1 episode, 2006)
Group Singer (1 episode, 2006)
Self - Guest (1 episode, 2007)
Self - Mentor (1 episode, 2007)
Self (1 episode, 2007)
Young Zack (1 episode, 2008)
Self -contestant (unknown episodes)
Corespondant (unknown episodes)
Panerio (unknown episodes)