(EW.com) -- If there's one thing that TV Land sitcoms are known for besides their old-school laughs, it's their genius stunt casting of television faves.
O'Donnell will play Katie O'Grady, an old high school friend of Fran (Drescher) and Judi (Tichina Arnold) who arrives to help Fran learn a lesson about her relationship with her overbearing mother Dori (Rita Moreno). Meanwhile, Akyroyd plays a potential love interest -- described as "charming and successful" -- that Fran's ex Peter (John Michael Higgins) sets up for her.
"Happily Divorced" is currently airing its second season on Wednesday at 10:30 p.m. and will wrap its current batch of episodes on June 6.
CLICK HERE to Try 2 RISK FREE issues of Entertainment Weekly
© 2011 Entertainment Weekly and Time Inc. All rights reserved.