The cast of Clarkson Supercar Showdown - 2007 includes: Jeremy Clarkson as Himself - Presenter Sabine Schmitz as herself
The cast of Shannons Supercar Showdown - 2011 includes: Grant Denyer as Himself - Host
The cast of The Supercar Story - 2007 includes: Simon Kidston as Himself - Host
The cast of Showdown - 2000 includes: Lisa Ortiz as Lina Inverse
The cast of The Award Showdown - 2004 includes: Joshua Meeter
The cast of The Big Showdown - 2001 includes: Alan Sandoval
The cast of Apocalypse Clarkson - 1997 includes: Jeremy Clarkson as Himself - Presenter
The cast of The Frame with Adrienne Clarkson - 2012 includes: Adrienne Clarkson
The cast of Midnight Showdown - 2013 includes: Yohei Sasaki as Isaka
The cast of Horsemanship Showdown - 2014 includes: Larry Mayhan as himself
The cast of Adrienne Clarkson Presents - 1988 includes: Adrienne Clarkson as Herself - Host
The cast of Reality Showdown - 2010 includes: George McKerry as Marky Markowitz
The cast of Showdown - 2008 includes: John Cessna as James Jeff Spanke as Travis