‘Castle’ Season 7 Spoilers: Stana Katic Says Rick Castle And Kate Beckett Going To Mars

Mars is where Rick Castle and Kate Beckett are heading soon if one believes Stana Katic's, who plays homicide detective in ABC's hit series "Castle," teaser. The husband and wife duo, who now work on the same cases, separately, are going to Mars to solve a case that involves the red planet, according to the actress. However, it does not look like an astronaut got murdered on Mars, as the episode is titled "The Wrong Stuff."

At the Golden Globes party, Katic told TV Line's Matt Mitovich that Castle and Beckett are "going to Mars." She also teased that they are working on a case involving, "Mars, spacesuits and space travel."

Meanwhile, the ghost of Castle's past is still lurking around the corner and it looks like it may come out from the shadow and reveal some shocking details in the much-anticipated two-parter, which is scheduled to air in February. It has been indicated that the two-parter will revisit Castle's disappearance mystery.

Before the premiere of "Castle" Season 7, it was said that this season the writers will explore Castle's mythology. They made Castle disappear on his wedding day in the Season 6 finale so that they could introduce the new mythology. Castle returned in this season's premiere episode -- to be specific, a coast guard found him in an unconscious state in a dinghy off the coast -- but with no memory of what happened after his car went off the road. A mysterious character called Henry Jenkins told Castle to not look for answers, as Castle himself asked for his memory to be erased.

In an interview with TV Line, Matt Letsche, who plays Jenkins, indicated that his character and Castle have a history. "....so far as I can tell, he is someone who looms large in Castle's past." He also hinted that his character is smarter and cunning.

The upcoming episode will see Castle continue to work as a private investigator. The doors of 12th precinct remained closed for him because of DA orders, but Castle still found a way to enter it in episode 11, "Castle, P.I."

Contact the Writer at a.shrivastava@IBTimes.com.au