There were a few people who were intended to be on the cover but never made it, including Hitler and Jesus, both of whom John Lennon wanted to feature. The cut-out for Hitler was made, but Lennon was talked out of including it for fear of the controversy it would cause. It can be seen leaning against the wall in some production stills of the cover shoot.

Ian Baldrey. (2007). Sgt. Peppers lonely hearts club Band. Available: http://www.icons.org.uk/theicons/collection/sgt-pepper/features/the-cover. Last accessed 20 April 2010.