At 10:30 AM, Nathan Fillion and Stana Katic will talk about season 3 of Castle at room 6BCF. Fans are expected to ask what Castle may or may not have done after last season’s finale. After that, Anthony Stewart Head will join Colin Morgan will talk about the first two seasons of the BBC show Merlin, which has become very popular on SyFy. That panel starts at 11:45 at 6BCF.

Meanwhile, fans of the CW show, Supernatural will be gathering at the panel at 11:15 at Ballroom 20. They’ll be asking executive producers Sara Gamble and Ben Edlund, and creator Eric Kripke, what may be in store for the Winchester brothers. They may also talk about how their new Friday night time slot may affect the show.

The con will end as it has for the past three years: a showing of the classic Buffy episode, Once More With Feeling. Fans will be encouraged to sing along, and dance crazy just like Anya. That starts at 4 PM at Ballroom 20.

The complete Sunday schedule can be found here.