Alexis Castle first graced our screens as one of the most mature, responsible children seen on TV in years. Oh, how things have changed. Over the years Alexis Castle has been given everything by ...

On Castle Season 8 Episode 5, Castle and Beckett work with a witness with a heightened sense of smell to catch a killer who stole a priceless work of art.

mystery writer Richard Castle (Nathan Fillion) has grown tired of sharing his home with Pi (Myko Olivier), the new boyfriend of his daughter Alexis (Molly Quinn). As a result — and because ...

After Alexis' traumatic experience earlier this season, the actress who portrays Castle's daughter tells THR that "she's kind of turning into a daredevil." By Philiana Ng The future of Beckett and ...

Once the weasely teach was found out, Castle stepped up to finish the class’ education — Alexis Castle, that is. What did you think of “And Justice for All”? And was anyone else unsettled ...

Castle is worried when Alexis insists on a Costa Rican exploration voyage with her lover, shocked to discover that Becket started applying for a Washington DC FBI task force behind his back.

The “Save Alexis” arc on Castle really put the show into the stratosphere. Like anything on TV, we watch to escape our monotonous daily lives. Work, school, kids, family, repeat over and over ...

On this date in 2009, “Castle” debuted on TV. The series featured 15-year-old Molly Quinn, who was born in Texarkana, as the lead character’s daughter, Alexis. Quinn also was in “Disney ...

Molly Quinn, who plays Alexis Castle in the show, has said she is heartbroken after the news. "Yesterday was a horrible day. I worked with Stana and Tamala for 8 yrs. I love them. I'm heartbroken." ...