Nickelodeon’s hit series Avatar: The Last Airbender invades television screens with a new one-hour TV movie “Day of Black Sun” on Friday, Nov. 30 from 8 to 9 p.m. (ET/PT). The epic third season of the series from creators Mike DiMartino and Bryan Konietzko continues as Aang and his rag-tag crew launch their massive attack on the Fire Nation during the solar eclipse. This special television event features the guest voices of Avatar fan and tennis pro Serena Williams as Ming (Uncle Iroh’s guard) and WWE wrestler Mick Foley as The Boulder. (PRNewsFoto/Nickelodeon) (Newscom TagID: prnphotos066953) [Photo via Newscom]