Can you identify the set for these two LEGO bags? Looking to identify the following 2 bags 


Bag 6    identifying possible help = 741R7  2015 Lego Group  135149
Bag 8    identifying possible help = 142R7  2015 Lego Group  135149


I am hoping the minifig heads might help. 

Let me know what you experts think.  I just randomly found in my stash.
This is set # 70909-1: Batcave Break-In



Based on 

Plate, Modified 10 x 10 Octagonal Open Center 

and 

Hips and Legs with Jacket Tails Pattern