Watch teaser for upcoming episode 2

Following yesterday's premiere of 'Arrow' season 4, every fan of the series sure can't wait for more Wednesdays.

In upcoming episode of 'Arrow' which is titled  'The Candidate,' Star Trek: Voyager alum Jeri Ryan will be introducedas Jessica Danforth and Echo Kellum  as Curtis Holt, who will eventually become the superhero, Mr. Terrific.

READ : 5 THINGS THAT HAPPENED WHEN 'ARROW' RETURNED FOR FOURTH SEASON

Read synopsis;

When an old family friend, Jessica Danforth (guest star Jeri Ryan), tells Oliver (Stephen Amell) and Thea (Willa Holland) that she is going to run for mayor, both Queens are concerned considering the last three mayors have been murdered.

Despite their protests, Jessica makes her announcement, so the Green Arrow and Speedy vow to protect her.

Meanwhile, Thea begins to exhibit effects from the Lazarus Pit. In addition, Felicity (Emily Bett Rickards) is faced with a tough business decision and looks to one of her employees.

READ: 

Season 4 of 'Arrow' is back with Stephen Amell as Oliver Queen, Katie Cassidy as Dinah, David Ramsey as John Diggle, Willa Holland as Thea Queen,Emily Bett Rickards as Felicity Smoak,John Barrowman as Malcom Merlyn, Paul Blackthorne as Detective Lance, Neal McDonough as Damian Darhk among others.

Matt Ryan will n an episode of the upcoming fourth season of the CW's show.

Watch preview for season 4 of show;