Conversation so far:
What other talent shows has Simon Cowell been involved with?
On 16 March 2006, American Inventor debuted on ABC.
What was Simon Cowell role in Celebrity Duets?
In 2006, Cowell executive-produced Celebrity Duets
Are there any other interesting aspects about the Simon Cowell article besides American Inventor and Celebrity Duets?
Cowell collaborated with UK production company Shed Media to produce 2008 ITV drama series Rock Rivals
What happened with Simon Cowell's Rock Rivals?
The series began on 5 March 2008 on ITV and finished on 23 April 2008. It was not renewed due to both poor ratings and poor reviews.

Question: What other collaborations has Cowell created?
Self-contained rewrite: What other collaborations has Simon Cowell created besides UK production company?