Q: Some of my favorite TV series were canceled this year. Is there anything viewers can do to save shows? — K.R., New Jersey
A: Take a cue from the fans of Community, who staged a flash mob outside NBC’s offices last year in support of the ratings-challenged series. TV execs also pay attention to letters and emails, but Community executive producer Russ Krasnoff says it’s crucial to make the effort before a show is on the brink of cancellation. “Watch it on TV!” he adds. “Online viewing isn’t always recorded as ratings.” Which canceled show would you like to bring back? Sound off at Parade.com/tv.