Chris

Christopher "Chris" Carts:   Is the fellow employee and friend of Lizzie. He is portrayed by Jim Howick.

Dead Mans
Kerry and Chris were having dinner at Lizzie's house, when Sam Pinkett and Phil Bourne came to get Sam's spare clothes and discover that Chris and Kerry were trying get Lizzie a boyfriend, by having their friend Ed eat with them. When Sam and Phil drop by, Chris, Kerry and Lizzie try to deny but can't keep that they've been having dinner at her house (with Ed) for quite some time now.

Trivia

 * Horrible Histories fans are familiar with this character's actor. Wrong Mans creator and star Mathew Baynton, and Jim Howick are famous for being in another series together.  Together the two have starred with 4 other main actors in the British Children's TV series Horrible_Histories.