It’s that time again! Time for Comic-Con to make life a little bit weirder – and better – for four full days between July 24 and 27. It’s arguably the biggest entertainment convention in the world at this point, so attendees will practically be bombarded with panels, signings, exclusive content and, of course, merchandise for the full duration of the con. Some of it might even trickle down to those, who couldn’t make it, for whatever reason. With so much to do and see, we’ve rounded up the five absolutely unmissable events for any self-respecting TV nerd, starting with:

ConstantineYou really don't want to miss the Constantine panel [Getty/Frederick M. Brown]

5. Constantine – A preview screening of the full first episode, NBC’s Constantine event will also feature a panel discussion with stars Matt Ryan, Harold Perrineau and Charles Halford, along with executive producers David Goyer and Daniel Cerone. Do not miss. Saturday, 5.15pm – 6.15pm. Room 6BCF.

Gotham'Gotham' is one of the most anticipated TV shows of the year [Getty/Frederick M. Brown]

4. On that same note, Warner Bros. and DC’s full Hall H panel, featuring Constantine, Arrow, Gotham and The Flash, also looks great, if you can snag a seat. Saturday, 8pm – 11pm.

More: Is Comic-Con Still Just For Geeks?

More: San Diego Comic-Con 2013: A Full Round-Up Of Events

Agents of ShieldThe Agents of S.H.I.E.L.D team [Getty/Jason Kempin]

3. Ok, we’re biased here. But if Marvel are doing an Agents of S.H.I.E.L.D. panel and previewing Agent Carter, you best believe that is the place to be. Friday, 3pm-4pm, Ballroom 20.

Next page: which other Comic-Con panels should you be checking out?