Tommy Tummy: (Richard Sutton) Dina Lady's assistant who knows more about cooking than Dina Lady. (Series 1, 2, 4 and 5) Ug and Ig (Series 3), a caveman duo. Ug (Justin) always tries to invent something and often fumbles with it due to his strength, and Ig (Freddie Butterfield) has to always end up helping him. Their inventions, in doing so, are never used as how they were originally intended to be. Ug only speaks in gibberish sounds while Ig doesn't speak. Ig is a child. Will Singalot (Series 3-present), a minstrel and one of Robin Hood's Merry Men who infuriates Robin Hood with his nonstop singing and always spoils Robin's efforts to impress Maid Marian.

Gigglebiz is a British children's comedy television programme (described as a 'live-action comedy sketch show' [5] by the BBC) consisting of five series that have been broadcast on CBeebies, [4] the BBC's younger children's channel, starting in 2009. Simon Pieman (Christmas special, Series 2), a pie deliveryman whose deliveries are done on wheels and whose pies always end up in his face. Arthur Sleep (Showreel, Series 1-present, GiggleQuiz), a newsreader of a Northern origin who is a bad joke-teller, is always falling asleep, and is also the host of GiggleQuiz. Additionally, he appeared in the "Justin Time" showreel. Milkshake Jake (Series 1), a sundae bar worker who has a messy line in milkshakes and always gets distracted by the professions of his customers. Opera Oliver (Series 2), an opera-singing waiter who likes to sing about food so much that he tends to forget the condition of his hungry customers, who usually end up leaving.

The first series was broadcast in September 2009, comprising 25 13-minute episodes and 20 characters each. The first episode premiered on 7 September 2009. A Christmas special was broadcast on 15 December 2010. The second series comprised 15 episodes being broadcast in January 2011 and saw several characters disappear to make way for five new ones, replacing them. The spinoff quiz show GiggleQuiz came after Gigglebiz, premiering on 28 October 2019 and later in December 2020. King Flannel's Butler: (Simon Grover) King Flannel's long-suffering butler who tries to keep him in line - but not always successfully. (GiggleBox Pilot Series 1, 2, and 3) Doreen: Arthur Sleep's coworker. Her arm only appears. (Infrequent in Series 1 and 2, regular in Series 3 - present)

Wild Wez (Series 5-present), a cowboy who always focuses on how to clean up his barn, but his barnyard animals always mess it up again. He doesn't speak. Giant Panda: is the frequent and elusive subject of Rapids Johnson's search. (Gigglebox Pilot Series 1 and episode 9 of Series 2) Dan Step (Series 3-present, GiggleQuiz), a tap dancer who often gets confused. He doesn't speak. The only GiggleQuiz episode he appeared in was The Lost Pirate's Treasure.Rod and Annette (Series 2), a fisher couple. Rod (Justin) loves to catch fish but loses the catch and his wife, Annette ( Anita Dobson), loves to chat, never noticing his catch. Rod doesn't speak. Chip Monk (Gigglebox Pilot, Series 1), an eccentric pet shop worker who tries his best not to have to sell the animals in his shop to his customers. He also appeared in the original "Gigglebox" pilot. DIY Dan (Gigglebox Pilot, Series 1, 3-present), a clumsy DIY enthusiast. He is described as television's worst DIY expert and his stuff is grist to his DIY mill. He doesn't speak and his segments instead feature a narrator, however in the Gigglebox pilot, he did speak and was named Andy Guy.

Major Boogie (Series 1–2), a tired, old tin soldier who likes to dance when no one is around, along with the fellow toys on his shelf.Rapids Johnson (Gigglebox Pilot, Series 1-present, GiggleQuiz), a wildlife explorer who's always on the hunt for elusive wildlife (usually bears) but never actually gets to spot them. In the Gigglebox pilot, Rapids was called Jungle Jimbo and was Australian, parodying Steve Irwin. Rapids also appeared in the Justin's House episode, Teddy Bears' Picnic. They usually say "Oh, no, it isn't" because people say that at pantomimes, however they said "Oh, snow, it isn't" in "A Giggle Quizmas", because "snow" is a Christmas pun. Arthur says "Oh, yes, it is" and then the round starts. We then go to a stage with a trio of children, in costumes, on it. The children dress up as bees, caterpillars, cows, frogs or spiders. When the showdown starts, a timer usually appears in the bottom left corner of the screen, however it didn't appear in "A Giggle Quizmas".