Boom! (2) S18E18 - Boom! (2) 2010
In the second part of the story begun in "Tick, Tick, Tick," the serial killer remains at large and is taunting Castle, Beckett and Jordan Shaw to catch him
- Released: 2010-03-29
- Runtime: 50 minutes
- Genre:
- Stars: Nathan Fillion, Stana Katic, Molly C. Quinn, Jon Huertas, Seamus Dever, Susan Sullivan, Ruben Santiago-Hudson, Tamala Jones
- Director: John Terlesky