Peter's pen-pal Sammy comes to stay, but he isn't as sweet and innocent as he makes out.Peter's pen-pal Sammy comes to stay, but he isn't as sweet and innocent as he makes out.Peter's pen-pal Sammy comes to stay, but he isn't as sweet and innocent as he makes out.
A toy of the character Roly Mo can be seen in this episode. Roly Mo appeared in the Fimbles (2002) and its spin-off show The Roly Mo Show (2004). Horrid Henry and the aforementioned shows are all produced by Novel Entertainment.