See the stars of Riverdale, This Is Us, Supernatural, and more at work
This Is Us
The Walking Dead
Dead to Me
Collins also posted this snap of himself covered in fake blood. "Rough day at the office," he quipped.
Apa showed the less glamorous side of his job with this hilarious pic of him getting his hair done before filming scenes: "How did I get here."
Jesse Lee Soffer couldn't resist sneaking into this on-set snap with his Chicago P.D. costars Jason Beghe and Tracy Spiridakos. "Reeeeally proud of this photo bomb," bragged Soffer.
How to Get Away With Murder
Legends of Tomorrow
Brandon Routh posted a pic of him and costar Nick Zano on the set of their superhero series sporting totally '80s style. "1989 and there’s nothing to see here...," he wrote.
Will & Grace
Grey's Anatomy/Station 19
"We back we back we back! 3x," David Lim captioned this photo celebrating season 3 of the crime drama with costars Kenny Johnson and Shemar Moore.