The 7D Season 2 Episode 9 2016
6/10 by 16 users
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.
- Released: 2016-02-27
- Runtime: 60 minutes
- Genre: Animation, Kids, Comedy
- Stars: Bill Farmer, Dee Bradley Baker, Billy West, Maurice LaMarche, Kevin Michael Richardson
- Director: Tom Ruegger, Tom Warburton, Parry Gripp, Noah Z. Jones
- Source: Layarstar
