Infinite Crisis Pajama Party Harley Quinn Action Figure. Based on designs from the multiplayer online battle arena game (MOBA), Infinite Crisis, comes the 1:9 scale line of figures from DC Collectibles. This Pajama Party Harley Quinn action figure stands slightly under 7 1/2-inches tall atop her detailed display base. Harley Quinn has on a red, white, and black onesie outfit with big round glasses, a blaster, and a tied-up teddy bear at her feet. Ages 14 and up.