The title and on set stills for episode 2 of season 11 of Criminal Minds was recently revealed by Criminal Minds Roundtable.

Could Ella Greenaway Return For Season 11?  

The fan website revealed the first page of the script for the episode, which gave away the title, The Witness. Images from the set of the episode were also unveiled -- from the outdoor location to the wardrobe for actors like Matthew Gray Gubler.

Previously a behind-the-scenes still from filming of season 11 of Criminal Minds might have revealed the first villain from the next chapter.

New Character To Play Dr. Reid's Romantic Interest?   

In the image -- posted via the Set_Report Twitter page of the show -- a ghoulish looking figure with his face painted white and black is seen. The indistinguishable actor playing the part is seen smiling while pulling a thumbs-up gesture. The picture, which was posted on the "CM_SetReport" Twitter account for the show, also drops a cryptic question:

"What's black and white and red all over?"

Previously, first stills from filming featuring Joe Mantegna, who plays David Rossi, and Kirsten Vangsness, who plays Penelope Garcia, on set were revealed.

Things seem to be moving swiftly with this chapter, the first table read for which took place on July 7.

Season 11 will premiere on Sept. 30.

The finale of Criminal Minds aired on May 6.

Watch the preview: