elcome to Katie Cassidy Online, your online resource dedicated to the actress Katie Cassidy for the last 16 years. You may know Katie from her 8 years on the Arrowverse shows as Laurel Lance/Black Siren/Black Canary and the remake of Melrose Place as Ella Simms or movies like Monte Carlo, The Scribbler and her new movie Bunker. It is our aim to bring you all the latest news, photos, information and much more on Katie's career. We hope you enjoy your stay, and make sure to return!
The Call (Short) (2026)
Katie as Unknown
Filming Now
When a glamorous award show party spirals into overdose and betrayal, a single dose of Narcan can only save one life. As secrets unravel and guilt takes hold, a fractured family is forced to confront what, and who, led them here, and a mother is faced with a harsh reality.
Herbert West: Reanimator (2026)
Katie as Kate Locke
post-production
A gifted yet unstable doctor’s dangerous experiments with reanimation lead to terrifying consequences as his obsession with conquering death spirals out of control.
Playing Shakespeare – Short (2026)
Katie as Queen Ann
post-production
A nervous William Shakespeare attends the first performance of Macbeth alongside King James. Chaos unfolds: critics swarm with opinions. Shakespeare spirals between doubt and ego-until the King restores his sense of purpose.
Nanny Cam (2026)
Katie as Unknow At This Time
post-production
Follows a new mother who moves to a rural town. She begins seeing unsettling things on the home security cameras, questioning if it’s stress or something sinister happening in their rundown house on the outskirts of the strange town.
Ashes to Iron (2026)
Katie as Unknown
post-production
a period piece taking place in 1956 about the Hungarian Revolution
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Added on September 15, 2026 | 0 views -
Added on September 15, 2026 | 0 views -
Added on August 20, 2026 | 1 views -
Added on August 20, 2026 | 2 views -
Added on August 20, 2026 | 0 views
Katie has now launched her own official website, were you can see what she has been in, a little bio and how to get hold of her for work.
Here you will fine a list of all (that we known off) public events that Katie will be at.-
– Colorado Cosmic Con – November 14 & 15, 2026
– Purgatory Halloween Edition 3 – Oct 31st 2026.
– Midwest Toy Comic Fest – March 20th – 21st 2027.
“I AM WORKING WITH CYBERSMILE BECAUSE WE LIVE IN AN INTERACTIVE ONLINE WORLD. WHETHER IT BE FOR WORK OR PLAY, BEING CONNECTED HAS BECOME OUR ENVIRONMENT. WE ALL WANT TO FEEL SAFE IN OUR ENVIRONMENT. IT’S IMPORTANT WE SUPPORT THOSE THAT ARE BULLIED ONLINE TO HELP US WORK TOWARDS BUILDING OUR CHILDREN A HAPPIER, HEALTHIER ONLINE ENVIRONMENT.”
Category: Arrow |
DC CHARACTER ONYX VISITS STAR CITY — A rogue black ops team led by Onyx (guest star Chastity Dotson) breaks into Kord Industries and steals something lethal. Oliver (Stephen Amell) struggles to connect with William (guest star Jack Moore) so he reaches out to a surprising source for help.
Oliver (Stephen Amell) tries to balance being the mayor, the Green Arrow and a father to William (guest star Jack Moore). Anatoly (guest star David Nykl) returns to Star City with a deadly agenda.
After months of asking the question of who survived the island, Arrow was at last back yesterday night for it’s season six premier with the answers and far more questions like was Black Siren dead after the gun shot and if so what did that man do to her and who is that man I […]
Do you have any Black Siren scoop for Arrow? — Diendre She’s certainly going to be a thorn in Team Arrow’s side when the show returns, but Stephen Amell brings up a really fascinating idea that the show may explore down the line. “She looks exactly like Laurel Lance, she is Laurel Lance,” Amell says. […]
The CW have added one more new video for Arrow this one is called “Black Siren’s Back” and is all about our girl. GALLERY LINKs: – Television Series > Arrow > Season 6 > Promotional > Black Siren’s Back
The CW keep coming with Arrow videos and again our girl has a new one this time called When Quentin Met Siren were she talk’s about how the new relationship will work with Quentin. GALLERY LINKs: – Television Series > Arrow > Season 6 > Promotional > When Quentin Met Siren
The CW have just added a new video called Canary vs Canary with both Katie and Juliana talking about a rematch and who would won it, and to that Katie said “Eh the original, just saying” GALLERY LINKs: – Television Series > Arrow > Season 6 > Promotional > 2×01 – Canary vs Canary
As I said over the weekend I have been working on the first part of replacing our previous HD caps of Katie from season two of Arrow with 1080p Blu-ray screen captures and with that in mind I have done the first 8 episodes Katie was in 2×01 – City of Heroes, 2×02 – Identity, […]
We have now got our first official glimpse of Black Siren’s from season 6 premier episode 6×01 – Fallout thanks to the CW who have just released three new stills. From the trailer we no she will take out the police station and now it looks like with the men she get’s out they go […]
The Arrow season five Blu-Ray and DVD is now out (I will be getting my copy next month) and at last some of the Bonus Features from it have hit the web, Katie is in the Gag Reel with two very little parts and has one Deleted Scene from 5×23 – Lian Yu that a […]
EW Spoiler Room gave a little bit of info on Black Siren in this coming season of Arrow thanks to Stephen. Do you have any Black Siren scoop for Arrow? — Diendre She’s certainly going to be a thorn in Team Arrow’s side when the show returns, but Stephen Amell brings up a really fascinating […]
The CW have just released a new promo video for all there upcoming shows this season and we at long last have a good look at Katie as Black Siren in the video. The video was filmed back in May when all the Arrow cast were filming promos and doing photoshoots from the upcoming season. […]
The Call (Short) (2026)
Katie as Unknown
Filming Now
When a glamorous award show party spirals into overdose and betrayal, a single dose of Narcan can only save one life. As secrets unravel and guilt takes hold, a fractured family is forced to confront what, and who, led them here, and a mother is faced with a harsh reality.
Herbert West: Reanimator (2026)
Katie as Kate Locke
post-production
A gifted yet unstable doctor’s dangerous experiments with reanimation lead to terrifying consequences as his obsession with conquering death spirals out of control.
Playing Shakespeare – Short (2026)
Katie as Queen Ann
post-production
A nervous William Shakespeare attends the first performance of Macbeth alongside King James. Chaos unfolds: critics swarm with opinions. Shakespeare spirals between doubt and ego-until the King restores his sense of purpose.
Nanny Cam (2026)
Katie as Unknow At This Time
post-production
Follows a new mother who moves to a rural town. She begins seeing unsettling things on the home security cameras, questioning if it’s stress or something sinister happening in their rundown house on the outskirts of the strange town.
Ashes to Iron (2026)
Katie as Unknown
post-production
a period piece taking place in 1956 about the Hungarian Revolution
-
Added on September 15, 2026 | 0 views
-
Added on September 15, 2026 | 0 views
-
Added on August 20, 2026 | 1 views
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Added on August 20, 2026 | 2 views
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Added on August 20, 2026 | 0 views
Katie has now launched her own official website, were you can see what she has been in, a little bio and how to get hold of her for work.
Here you will fine a list of all (that we known off) public events that Katie will be at.-
– Colorado Cosmic Con – November 14 & 15, 2026
– Purgatory Halloween Edition 3 – Oct 31st 2026.
– Midwest Toy Comic Fest – March 20th – 21st 2027.
“I AM WORKING WITH CYBERSMILE BECAUSE WE LIVE IN AN INTERACTIVE ONLINE WORLD. WHETHER IT BE FOR WORK OR PLAY, BEING CONNECTED HAS BECOME OUR ENVIRONMENT. WE ALL WANT TO FEEL SAFE IN OUR ENVIRONMENT. IT’S IMPORTANT WE SUPPORT THOSE THAT ARE BULLIED ONLINE TO HELP US WORK TOWARDS BUILDING OUR CHILDREN A HAPPIER, HEALTHIER ONLINE ENVIRONMENT.”