An unstoppable one-man show against Dallas five years ago, Dwyane Wade is bringing LeBron James and Chris Bosh to the rematch.

And the Miami Heat, who celebrated like champions last July, can throw an even bigger party if they can beat Dirk Nowitzki and the Mavericks again.

In the first season with their Big Three, the Heat welcome the Mavs back to Miami on Tuesday (tonight at 9 p.m. on ABC) for an unusually early NBA finals, the first in 25 years that will begin in May.

The Heat clinched the first of multiple finals appearances that were forecast for them last summer, when James and Wade led a late rally to beat Chicago 83-80 on Thursday, setting up another series with Mark Cuban’s team.

“There’s no sense of relief right now,” James said. “We still have lots of work to do. We have a little bit of time tomorrow to go over what we accomplished. We don’t take for granted this win and being Eastern Conference champion. We have a lot of work to do still and we look forward to the challenge.”