Ron Livingston Returns to 'A Million Little Things' a Year After Jon's Death (PHOTOS)

Meredith Jacobs

To mark the one-year anniversary of Jon's death, A Million Little Things is bringing back Ron Livingston (last seen in the Season 1 finale) in the March 12 episode.

Aptly titled "one year later," everyone reflects on how much their lives have changed over the past 365 days. (And as fans know, it's been quite a tough year for everyone.) But it sounds like we're going to get introduced to a new mystery, as the logline teases, "for Eddie, his dream opens up a new mystery."

'A Million Little Things' Is Obviously Heading for a Gary-Maggie Reunion (RECAP)

'A Million Little Things' Is Obviously Heading for a Gary-Maggie Reunion (RECAP)

Gary's on site for Maggie's first date since the breakup.

Click through the gallery above for a look at this episode, including a group dinner and Livingston with David Giuntoli and James Roday in some surprising scenes.

A Million Little Things, Thursdays, 10/9c, ABC