"You go from whacky '60s sci-fi to our little gallery of dead folks," explains The Walking Dead Executive Producer and Special Effects Makeup Designer Greg Nicotero as he shows Norman around his eclectic 20,000-square-foot studio. Norman looks around, taking stock of Greg's collection of zombie dummies, prosthetics, bloody props and more. "This is like a fun house!" says Norman.

Greg also reveals how he used to want to be a surgeon and how his training in the operating room helps with his gruesome special effects designs even today.

After running into a lifelike recreation of himself -- which Norman takes a selfie with -- Norman and Greg reminisce about the first time Norman saw Greg on the set of the The Walking Dead.

Get a tour of Greg Nicotero's studio alongside Norman in this scene from the latest episode.

Watch the latest episode now on amc.com and AMC apps for mobile and devices.

Ride With Norman Reedus airs Mondays 9/8c. To get more exclusive extras, sign up for the weekly Ride With Norman Reedus Insiders Club.