The Suicide Squad are set to return to "Arrow" on March 25 with the episode "Suicidal Tendencies," and The CW has released 19 new images from the installment. It's notable that there isn't really any Suicide Squad action in these photos, but there are a whole lot of images from the wedding of Diggle (David Ramsey) and Lyla (Audrey Marie Anderson) -- and it's fairly disorienting to see the "Arrow" team dressed in fancy clothes and looking happy.

Also notable from the new pics: A face-to-face confrontation between Arrow (Stephen Amell) and the Atom (Brandon Routh), the recently adopted super-suited persona of Ray Palmer.

"Suicidal Tendencies" airs March 25, but before that, "Arrow" returns with the new episode "The Offer" this Wednesday, March 18. Here's the official episode description for "Suicidal Tendencies":

DIGGLE MARRIES LYLA; THE SUICIDE SQUAD RIDES AGAIN - It's celebration time as Diggle (David Ramsey) and Lyla (guest star Audrey Marie Anderson) get married. However, Deadshot (guest star Michael Rowe) interrupts their honeymoon and tells them the Suicide Squad has been given a new mission - rescue United States Senator Joseph Cray (guest star Steven Culp) from a hostage situation in the Republic of Kasnia. Amanda Waller (guest star Cynthia Addai-Robinson) breaks down the mission and introduces them to the newest member of the Suicide Squad, Cupid (guest star Amy Gumenick). Meanwhile, Oliver (Stephen Amell) learns about Ray's new Atom costume and the two have a heated stand-off. Felicity (Emily Bett Rickards) and Ray hit a rough patch. Jesse Warn directed the episode written by Keto Shimizu (#317). Original airdate 3/25/2015.