The Unit Episode 4.19 Whiplash

After a successful mission in Afghanistan, The Unit winds down in a bar. Sam continues his pursuit of Bridget and she firmly lets him know she's not interested. Even Bob intercedes on her behalf. Sam is determined and attacks Bridget outside her apartment; she's able to fight him off and he runs when someone comes to her aid. Jonas and Bob are furious and go on the hunt to bring Sam back to face what he's done. It leads to a very public chase involving not only The Unit, but also the local SWAT team. Sam is captured, but his name got released to the press, creating a difficult situation for The Unit. Bridget finally feels safe, until Sam escapes custody and disappears.

Mack and Tiffy reconnect when they visit a run down cabin Tiffy inherited. They end up in a church waiting for the pastor (who doubles as a notary), and find a woman who has kidnapped a baby from the hospital. Mack must calm the angry people who have been chasing her while Tiffy searches for where she's hidden the baby.