John Cena and Tony Hale have #TBT fun singing, dancing to 'Mr. Roboto'

/ Source: TODAY

It's always a good time when John Cena is on TODAY, and a guest like Tony Hale just adds to the fun.

But on Thursday morning, the guys found a way to make it even better!

During Hale's visit to promote his new comedy-thriller "American Ultra," a throwback commercial from the actor's past inspired a sing-a-long, dance-a-long moment worth watching again and again.

It all started after TODAY aired a brief clip from the "Veep" star's vintage Volkswagen ad, in which he performed his best robot moves along to Styx's hit "Mr. Roboto."

That's all the men needed to see to spark an impromptu musical moment in Studio 1A.

Be sure to watch the video for the full #TBT effect!

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