Ted Robbins
The Governor
The Slammer (also known as The Slammer Returns for its final two series) is a talent show for children that was broadcast on CBBC from 22 September 2006 until 26 July 2014. Set in a fictional prison called HM Slammer, this programme follows a variety show format where "prisoners" who have been arrested for "showbiz related crimes" compete, by performing to an audience, who decide which act should be released. imdb.com