Ogo's Birthday S20E20 - Ogo's Birthday 2012
Robot and Monster visit the city's sewage treatment plant in an attempt to avoid Ogo's birthday party.
- Released: 2012-08-25
- Runtime: 50 minutes
- Genre:
- Stars: Curtis Armstrong, Harland Williams, Maurice LaMarche, Jonathan Slavin, Megan Hilty, Cree Summer, Rhea Perlman, Fred Tatasciore, Kurtwood Smith, Ping Wu, Nolan North
- Director: Gary Conrad