Byrne is the unquestionable star of “Physical” as Sheila Rubin, but she’s joined by an impressive supporting cast. Stand-up comedian Rory Scovel plays her husband Danny, (“Those Who Can’t,” “Robbie,” “I Feel Pretty”) who proves each episode why he should become the next big comedian crossover star. The rest of the ensemble cast includes Paul Sparks (“Boardwalk Empire,” The Girlfriend Experience”) Della Saba (“Kung Fu Panda: The Dragon Knight,” “Steven Universe”), Lou Taylor Pucci (“American Horror Story: 1984,” “Spring”), Dierdre Friel (“New Amsterdam,” “Search Party”), and Geoffrey Arend (“Madam Secretary,” “The Offer”).

Season 2 expanded the series with Murray Bartlett (“The White Lotus,” the upcoming “The Last of Us” series) as aerobics instructor and late-night infomercial guru Vinnie Green, as well as Anna Gunn (“The Practice,” “Deadwood”), Tawny Newsome (“Vacation Friends,” “Star Trek: Lower Decks”), and relative newcomer Donny Divanian (“The Dress Up Gang”). We can only predict that season 3 will bring even more new faces into the fold.