Fans who missed Stephen Amell, Katie Cassidy, Geoff Johns and friends presenting Arrow at the Paley Center last night can now catch the full video of the panel on Hulu (embedded below). Some of the highlights: David Ramsey, who plays Diggle, always checks the script when he gets it to see if his character dies at the end. Stephen Amell doesn't like the fact that Tommy can just roll over in bed and spill Oliver's secret to Laurel. The DVD blooper reel will be mostly composed of the two actors named above... ...and lots more. Check it out; it's a fun time, and you get to hear Geoff Johns's take on the cast additions.