"I wouldn't have done nudity, no," Hewitt, 33, said during a conference call when asked if she'd have taken on the project had it been on a racier network like Showtime or HBO. "That's not something that I feel particularly comfortable with."
Added the actress, "I also think that it's sexier not to show everything. I feel like imaginations can do way more."
Especially for now, it seems like the imagination is all a guy is going to get, given Hewitt's current relationship status.
"The men in my life are the crew members [on the show] ... and my one male dog, who gets very jealous because I'm gone a lot," she tells PEOPLE.
Of working on the show, which debuts Sunday at 10 p.m. ET, Hewitt says, "I love it. It's a lot of fun."
Michael Desmond / Lifetime