'Castle Season 7' Episode 4 Spoiler: Rick to Face His Toughest Challenge Yet

By Adelyn Torralba Oct 20, 2014 01:21 AM EDT

'Castle Season 7' Episode 4 Spoiler: Rick to Face His Toughest Challenge Yet

ABC Studious' crime drama series is set to show-off another odd, but tough enemy for its main character, Rick Castle. On its Season 7 Episode 4, Rick Castle will be facing his toughest challenge yet as he tries to uncover another murder case, TV Fanatic reported.

"Castle Season 7" episode 4 will show how Rick Castle will be able to face extra ordinary adversary, as he is forced to do the undercover with kids, yet not just one kid, but many kids. The episode will be about the murder of an ice cream vendor and as Castle and Kate figure out the case, they will find out that a second-grade has the knowledge about the case.

The detective mystery-themed series has the synopsis for their upcoming episode which states "When an ice cream vendor is shot, evidence leads Beckett and Castle to believe that an unknown second-grader may have the vital information about the case."

The lead quasi-detective, played by Nathan Fillion, was then forced to mingle with elementary kids in their school "but nothing goes as planned."

Cartermatt reported that "Castle Season 7" episode 4, entitled "Child's Play," will feature humorous scenes as Rick tries to figure out the perpetrator of killing the ice cream vendor. As a father to his child Alexis, Rick is really the go-to-go guy that is expected to do well, in terms of dealing with kids.

But dealing with your one and only child and dealing with school boys and girls is entirely a different thing. Thus, "Castle Season 7" episode 4 will show Rick's clumsy antics as he does the undercover in a school. In a released teaser, Rick will accidentally put something in his jeans as he lies on the grass. As the kids are naturally naughty, they will then yell "Mr. Castle wets his pants!" Rick will try to defend himself but to no avail.

"Castle Season 7" episode 4 may also contain the answer to the show's fans question on Kate Beckett and Rick Castle's wedding, as reported by The Hollywood Gossip. The detective partners / couple tagged as 'StanKatic' has already talked about settling down and viewers believe that being surrounded by kids in this episode may revived the idea on the two detectives.

Another mystery that is not explained yet is Rick's amnesia.

With the humor and mystery of "Castle Season 7" episode 4, viewers should definitely watch the show as it airs on tonight, Oct. 20, at ABC.