"@ABC_Publicity No right taking #Castle Killshot off Mon for Scandal when Stana & Jon won an award for Killshot receive award April 16th," a ticked-off fan tweeted.
Castle actor Seamus Dever did his best to keep the Twitter peace, urging fans to give Scandal a chance. "Tonight's episode of Castle is a little different. I'm not in it and it's now called Scandal. Watch it, it's a really good show," he said.
Did you heed Seamus's advice, Castle fans, or did you watch "Kill Shot" on DVR? Tell us how the last-minute shake-up affected your Monday night!