2 Mwaka
88 Chikamu
The 7D - Season 2 Episode 9
To win a bet against Grumpy to not sing, Happy gets his voice taken by Echo Valley for a day. When he goes to get it back, he ends up with Grim Gloom's voice.
- Gore: 2016
- Nyika: United States of America
- Genre: Animation, Kids, Comedy
- Studio: Disney XD
- Keyword: playful, lighthearted, whimsical
- Mutungamiriri: Noah Z. Jones
- Cast: Bill Farmer, Dee Bradley Baker, Billy West, Maurice LaMarche, Kevin Michael Richardson, Scott Menville