Cast member Milo Ventimiglia teased some details on what's going to happen in the 2 final episodes of "This is Us" Season 1. In addition to that, the official plot summary and promo trailer clip of episode 17 "What Now?" is provided here, as well as last week's rundown.

Series regular Milo Ventimiglia shared some details via Entertainment Tonight on what to expect in the 2 final episodes of "This is Us" Season 1.

The 39-year-old American actor stated, "Where William's passing in episode 16 broke you open, there's a lot of emotional repair you need after that episode. These next two are just going to stress you out.

Creator Dan Fogelman has a genius way in his writing where he's tackling all of these issues and he's breaking down the emotional response to things that we all experience, but never leaves you hopeless.

Even though things may be crumbling or in disrepair or up in the air, the skies will part, the clouds and the sun will shine again.

As for the official plot synopsis of episode 17, Spoilers Guide notes, "The entire Pearson family gathers at Randall's (Sterling K. Brown) for an unusual party. Kevin (Justin Hartley) and Sophie's (Alexandra Breckenridge) relationship deepens on the night of his play's premiere.

Kate Pearson (Chrissy Metz) struggles to open up to Toby Damon (Chris Sullivan) about her father's death. Tensions are high between Jack Pearson (Milo Ventimiglia) and Rebecca Pearson (Mandy Moore) as she leaves on tour with her band."

For a quick rundown of episode 16 "Memphis", Entertainment Weekly reported that Randall and William did some road tripping to Memphis. Aside from that, Randall discovered some things about his biological father's past.

"This is Us" Season 1 episode 17 is titled as "What Now?". The upcoming episode is scheduled to premiere on Tuesday, March 7, 2017, at 7:00 p.m. first and exclusive on NBC Television Network.

"This is Us" is an American television comedy-drama series created by Dan Fogelman.