What is Deke Shaw up to? Find out in this exclusive clip from "The Totally Excellent Adventures of Mack and the D."

"This is a guy who’s used to being the boss, and he’s used to understanding what’s going on, and he’s put in the position of being totally mystified."

In the beginning...

Ming-Na Wen reveals why 'Agents of SHIELD' Season 7 was a challenge and how her childhood dream of joining the 'Star Wars' universe came true.

The actress, who plays Yo-Yo on the ABC drama, also reveals that when you work with Ming-Na Wen, "you piss a bit of your pants" from laughing.

Here's why 'Back to the Future' was an inspiration for Deke, even down to the wardrobe.

Plus, saying goodbye to the show and the Mack-Coulson dynamic.

"I wouldn’t trade any of it. It’s been an amazing ride."

She also talks about how we'll find out what happened to Simmons when she was separated from the team.

She also talks about how her first day on set compared to her last.