An Unlikely Bromance
Chris Sullivan and Justin Hartley are all smiles on set.
Live Long and Prosper
Sterling K. Brown, Susan Kelechi Watson and Justin Hartley take a moment to pay their respects to a former occupant of one of their stages at Paramount Studios, Star Trek.
Celebrate Good Times
Mandy Moore, Sterling K. Brown, Chrissy Metz, Susan Kelechi Watson and creator Dan Fogelman pose while celebrating the show's Golden Globe nominations.
The Man With the Plan
Mandy Moore and Milo Ventimiglia pose with executive producer and "The Big Day" director Ken Olin.
Taking a Breather
Justin Hartley catches his breath on the special camera rig designed to film his competitive jogging with Randall in "The Best Washing Machine in the World."
Where's Milo?
The entire cast gathers for a picture, though there's one glaring absence. Where you at, Jack?
Pool Day
Milo Ventimiglia and Mandy Moore grab a selfie with the young Big Three, played to perfection by Lonnie Chavis, Parker Bates and Mackenzie Hancsicsak.
Where the Magic Happens
Milo Ventimiglia takes us into hair and make-up.
On the Road
Milo Ventimiglia and Mandy Moore pose for a quick shot with the young Big Three in the Pearson family car.
Daddy's Girl
Chrissy Metz and Milo Ventimiglia may not share the screen, but they're no strangers.
Are We There Yet?
More Pearson family road trip fun.
Making Up For Lost Time
Sterling K. Brown and Ron Cephas Jones are all smiles between takes.
A Wrinkle in Time
Milo Ventimiglia and Mandy Moore pose with two generations of the Big Three.
Season's Greetings
The Pearsons get silly between takes while filming one very dramatic Yuletide celebration.
MORE: Behind the scenes of Netflix's Gilmore Girls: A Year in the Life