NBC has released new promo video introducing Arnold Schwarzenegger as the new host of "The Celebrity Apprentice." The 35-second clip shows robotic parts assembling to form Schwarzenegger, a nod to his career in "The Terminator" cyborg film franchise. It also features the action star and ex-governor of California uttering the probable catchphrase, "Let's get down to business." "Brains, brawn and business acumen -- we're building a better boss. Watch 'The New Celebrity Apprentice,' coming in January to NBC," a note accompanying the teaser said. The show's previous host was current Republican presidential candidate Donald Trump, who was known for saying, "You're fired!" to eliminated contestants on the business-themed competition series.