"The drugs are a way of just putting his brain in a blender because the alternative is, well, watch and find out," Isaacs teased.

In the newest season of the hit Max show, Isaacs plays Timothy Ratliff, a wealthy businessman vacationing with his wife and kids. Isaacs' revelation comes after fans of "Southern Charm" and "The White Lotus" on social media noticed that the actor's accent resembled Ravenel's.

Isaacs' onscreen son Sam Nivola previously told PEOPLE that Mike White had them watch 'Southern Charm' before filming startedJason Isaacs drew inspiration from a very particular reality star for his White Lotus season 3 accent.

Isaacs admitted that Thomas Ravenel was "very useful" in crafting Tim Ratliff, but not for the reasons you might think.

Golden Globe-nominated actor Jason Isaacs joins "The White Lotus" season 3, stepping into the role of Timothy Ratliff, a wealthy southern businessman whose vacation in Thailand takes a dark turn. He sits down with Morning Joe to discuss the highly anticipated new season,

As Jason Isaacs joined the new cast of HBO's 'The White Lotus', he turned to a specific Bravolebrity for some inspiration.

Sam Nivola said that his onscreen dad "modeled his whole accent and character" off of the reality show's cast.

The White Lotus' star Jason Isaacs admitted that 'Southern Charm' alum Thomas Ravenel was "very useful" in crafting Tim Ratliff, but not for the reasons you might think.