Season 4 Episode 17 episode 17

'Castle' Season 4 Episode 17 “Once Upon a Crime” 3 Sneak Peeks

'Castle' Season 4 Episode 17 “Once Upon a Crime” 3 Sneak Peeks

ABC has released three sneak peeks for next week's all new Castle, “Once Upon a Crime”. This fairy-tale themed homage is a breathe of fresh air after the last 2 intense eps.