Michael Bloomberg has conscripted top staffers to play the parts of his fellow Democratic presidential hopefuls in mock debates as he preps for his real primetime debut on Wednesday night, according to the campaign.

The cast includes top political aide Howard Wolfson in the role of Bloomberg’s presumptive top rival, Bernie Sanders — though Wolfson freely admits that his impression of the Vermont senator is prettay, prettaay, prettaaay bad.

“I’m no Larry David,” cracked Wolfson, a former counselor and deputy mayor under Bloomberg, referring to the “Curb Your Enthusiasm” star’s renowned aping of Sanders on “Saturday Night Live.”

Also on the makeshift panel are Bloomberg press secretary Julie Wood and senior advisers Marc La Vorgna and Marcia Hale, in the respective roles of Massachusetts Sen. Elizabeth Warren, former South Bend, Ind., Mayor Pete Buttigieg and Minnesota Sen. Amy Klobuchar.

It’s unclear who, if anyone, has landed the increasingly thankless role of former Vice President Joe Biden, the race’s fading one-time front-runner.

The debate prep is being helmed by political strategist Bradley Tusk, a veteran of Bloomberg’s third successful run for New York’s mayoralty.

Bloomberg’s deep-pocketed campaign — self-funded with his own billions — has paid off in the polls, with his eleventh-hour qualification Tuesday for Wednesday night’s Democratic debate in Las Vegas, Nevada.

But it’s on the Sin City stage where Bloomberg, 78, is expected to face his toughest challenge yet, fending off attacks in his first 2020 debate from aspirants with several debates under their belt since last year.

“Mike is looking forward to joining the other Democratic candidates on stage and making the case for why he’s the best candidate to defeat Donald Trump and unite the country,” said Kevin Sheekey, Bloomberg’s campaign manager, in a statement.

“There’s a desire in every corner of this country for a proven leader, for someone who will stand up to bullies and special interests and get things done,” continued Sheekey. “That person is Mike Bloomberg, and we look forward to more Americans seeing that on Wednesday night.”