When Mary Met Marshall
- Episode aired Apr 7, 2010
- TV-PG
- 43m
A break in threatens the security of the first witnesses Mary and Marshall handled together, prompting flash backs to the way Mary joined WitSec.A break in threatens the security of the first witnesses Mary and Marshall handled together, prompting flash backs to the way Mary joined WitSec.A break in threatens the security of the first witnesses Mary and Marshall handled together, prompting flash backs to the way Mary joined WitSec.