This is the Arrow season 1, episode 21 has officially released spoilers about the upcoming show.
Hollywood Hills reports: Last night,CW dropped the new spoilers and sneak peek,clip (below) for their upcoming “Arrow” episode 21 of season 1,and it looks pretty intense as Arrow totally handles business by roughing people up,never missing,and more. The episode is called “The Undertaking.”
In the new episode 21, finding it difficult to mend fences with Tommy and Diggle, Oliver instead will focus on crossing another name off the list. While digging through a crooked accountant’s laptop, Felicity (guest star Emily Bett Rickards) is going to discover a transaction that could help Oliver find Walter. To reconfirm the lead, Oliver will gamble that Felicity can be counted on in the field for the first time.
In a flashback, Malcolm (guest star John Barrowman) will reveal to Robert Queen (guest star Jamey Sheridan) and Frank Chen (guest star Chin Han) painful details surrounding his wife’s murder, and how that shaped his plans for the Glades. In the meantime, Tommy is going to stun Laurel with the truth.
Episode 21 airs on Wednesday night,May 1st at 7pm central time on the CW.