It's been a long summer without new episodes of Castle, so we're fairly certain that hard-core fans are in dire need of a fix. If that is the case, then feast your eyes on the new photo featuring the entire cast assembled on New York's Brooklyn Bridge. We still have a few more weeks before Season 6 kicks off with "Valkyrie" on Monday, September 23, so hopefully this tides you over until then. Check out Nathan Fillion, Stana Katic, Jon Huertas, Molly C. Quinn, Seamus Dever, Susan Sullivan, Tamala Jones and Penny Johnson.
Upcoming guest stars that will be featured in Season 6 include Warren Christie (Alphas) and Joshua Gomez (Chuck). Joshua Gomez is playing a murder suspect who claims to have traveled back in time to stop terrible things from unfolding in the season's fifth episode.