Wondering whether there will be more seasons or episodes of the Max animated series “Adventure Time: Fionna and Cake”? So is executive producer Adam Muto. “It’s in discussion,” Muto told Variety last ...

Actor, writer, and singer Olivia Olson voiced Marceline in "Adventure Time" and the spin-off series "Distant Lands" and "Fionna & Cake." Olson first came to audiences' attention as Joanna Anderson in ...