Can you help, I'm stuck on a few! 12a. Aroid plant also known as taro (4) *D*O 13a. German engineer and early car designer (7) **I***R 21a. Combining electronics with puppetry in film (11) ***M*T*O*I* 20d. Directed against property rather than a specific person (legal) (2,3) I*/R*M