Airing Friday on Cartoon Network
The series could find a home on another network
Three shorts premiering daily starting March 7th
Premiering on April 1st
UPDATED with more cast members that are returning
"The North Remembers"
Plus "Wilfred," "Louie" and "Strangely Uplifting"
Jonny Lee Miller to play Sherlock Holmes
Ball still on board for fifth season
She'll play a younger version of "Sex and the City's" Carrie Bradshaw
Don Draper returns for a special two-hour episode March 25th
The Sherlock star could play a new regeneration of The Master
Coming soon to Nickelodeon
He'll play the sadistic villain in the upcoming third season
The fourth season concludes with "Brothers" and "Revenge"
Betty's back!
He'll likely star opposite The Walking Dead's Jon Bernthal
Network also announces "Bent," "Best Friends Forever" and "Betty White's Off Their Rockers"
Premiering on Sunday, April 1st
Watch a new featurette from the HBO fantasy series