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!

Category: Appearances


February 13, 2022   Appearances, Gallery

Katie is at last out and about full time and making new events, Last night (February 12th) Katie made the event Sports Illustrated Super Bowl Party at Century City Park in LA. Katie was seen with Metta Sandiford-Artest and Maya Sandiford Artest in the press line and the dress she had one was last seen […]


February 9, 2022   Appearances, Gallery

On the Sunday Katie made the last day of the Mammoth Film Festival with a new panel called Her Voice that she did with Alexandra Chando, Yeardley Smith, Marina Cappi and Maria Bertrand. Before the panel it’s self they all did the press room and after a mixer were the girls all talked to the […]


February 6, 2022   Appearances

The Mammoth Film Festival has uploaded the full panel that Katie did yesterday for people to watch online for free on there website. You do have to click check out and all that to get on to the page were the video is but don’t worry its completely free to watch. The panel it’s self […]


February 6, 2022   Appearances, Gallery

We are getting so much new Katie updates this weekend. After the Heroes: Behind The Heroes panel she did yesterday, Katie made her way to two more events in on day 3 Mammoth Film Festival – Premiere “Bosch & Rockit” and Mammoth Film Festival – Zouk Las Vegas And Resorts World Pop Up Party and […]


February 5, 2022   Appearances, Gallery

Katie has made her first event of 2022 for the Mammoth Film Festival in Mammoth, California. Katie was there on day 2 and from the video she post on the airplane it was nearly ended in a crash for her but thank god Katie and all others on the plane were ok and got to […]


November 29, 2021   Appearances, Gallery

We are being blessed with new Katie events this year that’s for sure. On November 11 (tho the photos have only just come online) Katie was at the Inftspaces Presents An Immersive Gallery Experience In Both The Physical And Metaphysical World in Los Angeles for her NFT art work. As I said the photos for […]


November 3, 2021   Appearances, Gallery

Yesterday (November 02nd) Katie made her second event of the year at the Apple Original Films’ Premiere Of “Finch” at Pacific Design Center in West Hollywood, California. She was there with her friend Alisa and looked very hip in her suite. This time a lot of photos from the event have come out and you […]


September 18, 2021   Appearances, Gallery

This week (September 13th) Katie made her first none Convention appearance of 2021 at the Premiere of her new movie “I Love Us” at Harmony Gold in Los Angeles. Katie was in a cute Black playsuit type outfit and had her black hair back. Not a lot of photos from the event our out but […]


September 17, 2021   Appearances, Convention, Gallery

Last weekend (September 11th & 12th) Katie made her first con outside of the US in Calgary for the Calgary Expo. Again Katie was there with her Arrow co-star john barrowman and they literally destroyed the photoshoot room together. Not a lot of photos from this con are out online but I have added in […]


September 17, 2021   Appearances, Convention, Gallery

Back On September 05th Katie did her third con of this year Fan Expo Boston. Katie was there with her Arrow co-star john barrowman who she did a photoshoot with. Again Katie had on a mask and screens to cut her of from people but she did take it of this time for the panel […]


September 3, 2021   Appearances, Convention

And one more new convention for Katie this time she will be at the Calgary Expo next weekend on Saturday and Sunday. Katie will be there with her Arrow co-stars Brandon Routh, John Barrowman & Matt Ryan doing autos, photos at the table, photoshoots and a panel and you can view her schedule for the […]


September 3, 2021   Appearances, Convention

Katie is not slowing down with the conventions and will be at a new one this weekend Fan Expo Boston on Saturday and Sunday. Katie will be there with her Arrow co-star John Barrowman doing autos, photos at the table, photoshoots and a panel and you can view her schedule and prices beloew prices for […]


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