Sparkychloe

This February, Cartoon Network's hit animated series Adventure Time introduces the next chapter in its fan-favorite "Fionna and Cake" (derived by Finn and Jake) saga with the network premiere of "Bad Little Boy." Starring highly-regarded comedic actors Neil Patrick Harris (How I Met Your Mother) and Donald Glover (Community), the special episode premieres Monday, Feb. 18 at 7:30 p.m. (ET, PT). Reprising his role as Prince Gumball from season three's much-loved gender switch episode "Adventure Time with Fionna and Cake," Neil Patrick Harris will join Donald Glover, as Marshall Lee, the musical male counterpart to fan favorite Marceline the V