Shane Black says he is deeply disappointed in himself for casting a registered sex offender inThe Predator.

Black originally defended casting Striegel, who has previously appeared in the filmmakersIron Man 3andThe Nice Guys.

I personally chose to help a friend, Black said in a statement to theTimes.

“The Nice Guys” Photocall - The 69th Annual Cannes Film Festival

Credit: Stephane Cardinale - Corbis/Corbis via Getty Images

He also said he believed his friend had been caught up in a bad situation versus something lecherous.

The Predatoropens Sept. 14.