Following a break in production due to the tragic passing of stuntman John Bernecker, AMC has resumed filming for "The Walking Dead" Season 8. Bernecker died as a result of serious head injuries after falling onto concrete while on set. Series regular Pollyanna McIntosh, who plays Jadis on the show, wrote on Instagram on Sunday, "As I prepare to work again tomorrow, I'm again thinking of John's family and friends and of John. My heart goes out to you all and the rest of your set family and families who've known John and his art." The cast and crew of "The Walking Dead" will attend the San Diego Comic Con later this week, where they will likely pay tribute to Bernecker.