Index G
G is for... Gunge - Any kind of messy gunk used to cover contestants (particularly children) as a penalty for losing the game. As it is likely that some of the gunge will be swallowed, it is made using industrial food thickener and dye.
Shows
| Title | Genre |
| Gag Tag | Comedy panel game (jokes) |
| Gair am Aur | Puzzle, Regional (Wales) |
| Gallery | Quiz, themed (art) |
| Gambit | Quiz, general knowledge |
| Game for a Laugh | Stunt/dare show |
| A Game of Two Halves | Regional (Scotland) quiz, themed (football) |
| Game of War | Board game conversion |
| The Game | Childrens |
| The Games | Sports |
| Gameplay | Phone-in |
| Gameshow Losers | Documentary |
| Gameshow Marathon | Family game show |
| Gamesmaster | Childrens |
| Games Republic | Childrens |
| Games World | Childrens |
| Garden Challenge | Lifestyle |
| The Garden Game | Quiz, themed (gardening), Regional (Midlands) |
| Garden Invaders | Lifestyle |
| Gardening Quiz | Radio, themed quiz (gardening) |
| Garry Bushell Reveals All | Comedy panel game |
| General Knowledge Bee | Quiz, general knowledge |
| The Generation Game | Family game show |
| Geronimo! | Technological |
| Get It - Got It - Good | Childrens |
| Get Mucky | Childrens |
| Get 100 | Childrens |
| Get Set Go | Family game show |
| Get Staffed | Family game show |
| Get Wet | Childrens |
| Get Your Act Together | Variety |
| Get Your Kit Off | Stunt/dare show |
| Get Your Own Back | Childrens |
| Ghost Train on Sunday | Childrens |
| Gibberish | Comedy panel game |
| The Giddy Game Show | Childrens |
| Give Me Your Word | Panel game |
| Give Us a Clue | Panel game |
| Give Your Mate a Break | Variety |
| Gladiators | Action/adventure |
| Gladiators: Train to Win | Childrens |
| Glam-O-Rama | Quiz, themed (glam rock/1970s) |
| Glitterball | Phone-in, interactive |
| Global GUTS | (see: Nickelodeon GUTS) |
| Global E-Missions | Reality |
| Globetrotting | Radio, panel game (travel) |
| Globo Loco | Childrens |
| Glory Ball | Lottery |
| God's Gift | Dating show |
| Go For It! | Educational |
| Go Getters | Action/adventure |
| Going for a Song | Quiz, themed (antiques) |
| Going for Gold | Quiz, general knowledge |
| Going, Going, Gone | Quiz, themed (antiques) |
| Going Live! (Double Dare) | Childrens |
| Going Live! (Run the Risk) | Childrens |
| Golden Balls | Family game show |
| The Golden Lot | Quiz, themed (antiques) |
| The Golden Shot | Family game show |
| Goldmaster | Quiz, themed (television) |
| The Gong Show | Variety |
| Grand Slam | Quiz, general knowledge |
| Grand Slam Quiz | Quiz, themed (rugby), regional (Wales) |
| Grease is the Word | Variety, reality |
| Grand Sportsmasters | Quiz, themed (sport) |
| The Great Antiques Hunt | Quiz, themed (antiques) |
| The Great Big British Quiz | Puzzle phone-in |
| Great British Menu | Lifestyle |
| The Great British Quiz | Quiz, general knowledge |
| The Great British Song Contest | Variety |
| The Great British Test | Quiz, themed (various) |
| Great British Village Show | Lifestyle |
| The Great Egg Race | Technological |
| The Great Garden Challenge | Lifestyle |
| The Great Garden Game | Lifestyle |
| The Great House Game | Lifestyle |
| The Great Love Swindle | Dating, reality |
| The Great Reality TV Swindle | Documentary |
| Greed | Quiz, general knowledge |
| Gridlock | Puzzle |
| Groucho | Comedy panel game |
| Grow Biz Quiz | Quiz, themed (gardening) |
| Grudge Match | Action/Adventure |
| Guess My Story | Panel game |
| Guess What? | Panel game, radio |
| Guilty Party | Panel game, radio |
| Gunge Grant | Childrens |
| Gunge 'Em In The Dungeon | Childrens |
