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 |
Look’s like we will be seeing Black Siren vs Black Canary this episode CAYDEN JAMES LAUNCHES A FULL OUT ATTACK — Cayden James (guest star Michael Emerson) discovers a secret about the Green Arrow (Stephen Amell) that pushes him over the edge. Knowing everyone and everything he loves is in danger, Oliver must decide if […]
After missing last week’s Arrow Katie was back again this week, I feel like I say this each time Katie is on Arrow but again Katie was not used a lot in the episode but this time he part’s had a purpose, And we got to see the Laurel under Black Siren or did we […]
Again there is no mention of Katie in the press release but I would say she will be about, CAYDEN JAMES LAUNCHES A FULL OUT ATTACK — Cayden James (guest star Michael Emerson) discovers a secret about the Green Arrow (Stephen Amell) that pushes him over the edge. Knowing everyone and everything he loves is […]
Arrow was at last back from it’s mid season finale last night with the all new episode 6×10 – Divided, Again Katie was not used a lot and the part that we got to see in the trailer and stills was missing but we did get a nice little Batman: The Brave and The Bold […]
A new trailer for what is coming up on Arrow was released by the CW and there were a lot of new clips of Katie in it, the good news is we will be getting a new Black Siren vs Black Canary fight soon.
More candids from back in December 05th when Katie was seen on set with Paul have now come online, The person said they would be from episode 12 or 13 so look’s like we have a lot of Katie coming up. The photos are thanks to Canadagraphs . GALLERY LINKs: – Arrow > Season 6 […]
Katie made her first event and Convention for 2018 at the Heroes & Villains Fan Fest Portland , As with all the Heroes & Villains Fan Fest cons Katie did a day of Autograph, Photoshoots and a Panel with Manu Bennett and Josh Segarra. So far we only have photos from day one but day […]
There is no mention of Katie in these press release’s but as Cayden James is in both I would say Katie will be there as well. WILLIAM LANDS IN CAYDEN JAMES’ CROSSHAIRS — Cayden James (guest star Michael Emerson) ups the ante by launching his plan to take control of every aspect of the city. […]
I have updated the gallery with two new production stills from next week’s upcoming Arrow episode 6×10 – Divided. GALLERY LINKs: – Television Series > Arrow > Season 6 > Episode Stills > 6×10 – Divided
OLIVER DISCOVERS A SHOCKING TRUTH ABOUT CAYDEN JAMES — Despite losing half his team, Oliver (Stephen Amell) remains confident that he, Felicity (Emily Bett Rickards) and Diggle (David Ramsey) can stop Cayden James (guest star Michael Emerson) and Black Siren (Katie Cassidy). However, when he discovers one of Cayden’s secrets, he decides to team up […]
Canadagraphs who got to see Katie filming a part of Arrow back on December 05th, have just released a little video from the scene that Katie and Paul filmed.
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
-
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.”