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The Daily Dish

The This Is Us Cast Is All Of Us Hanging with Sly Stallone On Set

It's about to get pretty meta for this actor.

By Tamara Palmer
The This Is Us Cast Preview Season 2

Season 2 of This Is Us will feature some familiar faces, including Milo Ventimiglia's Rocky Balboa co-star Sylvester Stallone.

Stallone, who called Ventimiglia his "good buddy" on Instagram, will actually be appearing on the series with another of its stars, Justin Hartley, who plays actor Kevin.

My good buddy Milo Ventimiglia who was nice enough to invite me to be on the show #thisisus #harleydavidson

A post shared by Sly Stallone (@officialslystallone) on

Stallone and Hartley appear together on This Is Us in a storyline set in the Ron Howard-directed vehicle that was bestowed on Kevin in the Season 1 finale. Though the show is known for storylines that take place in different eras, Ventimiglia's character Jack, who is Kevin's father, is already known to be deceased by the time Kevin is a working adult, which would make it impossible to appear onscreen with Sly as anything other than a ghost.

Pretty sure I win the blue ribbon for best day at the office. Thanks @officialslystallone for defining cool. #ThisIsUs

A post shared by Justin Hartley (@justinhartley) on

He also made friends with Chrissy Metz, although from the looks of things, that relationship may have already gone south.

Getting punched out by the amazing@chrissymetz On the set of THIS IS US #thisisus

A post shared by Sly Stallone (@officialslystallone) on

This Is Us premieres on September 20.

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