Till Death Do Us Part

The investigation of the death of a ladies' man causes problems on Ryan's wedding day.

Season 4 | Episode 11

41:59 minutes EXPIRES IN 1 DAY

Molly Quinn

as Alexis Castle

Nathan Fillion

as Richard Castle

Jon Huertas

as Javier Esposito

Seamus Dever

as Det. Kevin Ryan

Stana Katic

as Kate Beckett

Susan Sullivan

as Martha Rodgers

Tamala Jones

as Lanie Parish