When an astronaut training for a trip to Mars is killed, Castle (Nathan Fillion) and Beckett (Stana Katic) slip into some spacesuits and enter the simulation to investigate. “Much to their surprise, it seems no one inside and no one outside could have committed the murder.” Hence the title of the episode, “The Wrong Stuff.” (And a play on The Right Stuff
The handsome Yves Bright plays the dead astronaut. Assaf Cohen (Backstrom, Stalker) plays Dr. Rusham Haroun. And the ever-so versatile David DeSantos (Travis Harmon of General Hospital, Carlos in Ray Donovan) plays George Reyes. Castle airs Mondays at 10pm on CBS.
