CBS drama just returned from its midseason break, extended due to the Winter Olympics.

Plus, how's Colter doing in the midst of a very rough season?

Hartley also discusses his 'Mistresses' reunion with Jes Macallan.

Plus, will Huertas ever appear onscreen of Hartley's CBS hit?

The series stars Justin Hartley as a rewardist who finds missing people.

'It has to be a good storyline and we have to get something out of it.'

Ackles and Roxburgh guest star as the siblings of Justin Hartley's Colter.