Put up those dukes! Espo and Ryan are back in the 1940s in this fun look from the Castle episode "The Blue Butterfly."
<a href="http://www.tvfanatic.com/gallery/a-castle-flashback/"><img alt="A-castle-flashback" src="http://images.tvfanatic.com/iu/t_full/v1371226103/a-castle-flashback.png" /></a>
- Photo Credit:
- ABC/KAREN NEAL
Castle Season 4 Episode 14: "The Blue Butterfly"
- Related Photos:
- Castle Photos, Castle Season 4 Episode 14 Photos
- Los Angeles, CA
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- Uploaded by:
- Matt Richenthal