One Saturday Morning (abbreviated as 1SM) is Ultra TV's Saturday morning and weekday morning cartoon block.
One Saturday Morning! (1st era)
Saturday Mornings are FuN!
When Ultra brought the rights to Braceface in 2004, they renamed the block to Saturday Morning are FuN!
Happy Saturday Morning
One Saturday Morning (2nd era)
2013-2014 (Most Countries)
2014-present (USA, UK and Ireland only)
In January 18, 2014, One Saturday Morning has a new logo (similar of Disney's One Saturday Morning, this time the "Disney's" flag and the ABC logo removed) and new opening titles.
2014-present (Philippines and New Zealand only)
In 2014, in the Philippines and New Zealand, the block will be renamed "UToons!" and will consist of three blocks:
- Nickelodeon@Ultra (similar to the former TV block Nickelodeon on Telemundo, except in the countries languages and more cartoons)
- Disney Classic&New (broadcasting some Classic Disney cartoons and some new Disney cartoons)
- DHX's Fun Time (broadcasting Inspector Gadget and some Classic DiC/Cinar/Cookie Jar cartoons)
ČT :D on Ultra
2013-present (Czech Republic only)
In 2013, in the Czech Republic, Česká televize licensed Ultra to broadcast ČT :D on Ultra, which will be broadcast in Czech.
2013-present (France, Sweden, and Canada only)
The logo is the same as the 2013-2014 Ultra 2 logo (for most countries), except with "2" changed to "Ultra FunWorld". Programs aired on FunWorld:
- Darkwing Duck
- Dennis the Menace
- Double Dragon
- Goof Troop
- Inspector Gadget
- Garfield and Friends
- Nickelodeon Robot Wars (as The UK Robot Wars)
- Heathcliff and the Catillac Cats
- Chip 'n Dale Rescue Rangers
- Pepper Ann
- Samurai Pizza Cats (Saban English Dub)
- Kyatto Ninden Teyandee (Original Japanese Version of Samurai Pizza Cats, Subtitled in English)
- The New Adventures of Winnie the Pooh
Nick Jr. on Ultra
2013-present (Ultra TV Pacific (Australia, New Zealand) and Optica (Singapore) only)
Broadcasts shows from the former Nick Jr. on CBS block from the US.