When it's not used as a simple idiom for "something easy", Child's Play can refer to several different things - please remember to prefix them with the appropriate namespace:

!!Film
* ''Film/ChildsPlay'', a popular horror-film franchise about a posessed doll.

!!Television
* ''Series/ChildsPlay'', a CBS game show hosted by Bill Cullen.

!!UsefulNotes
* "UsefulNotes/ChildsPlay", a charity organization created by the authors of ''Webcomic/PennyArcade''