WATCH: The Rock's emotinal Haka for Disney's 'Moana'

The Rock has given Disney fans an a glimpse of his "intense and emotional" haka for the upcoming movie Moana.

The Rock is set to play Maui in the upcoming Polynesian animated film, late last year at the Disney Expo an emotional Johnson revealed how proud he was to be involved with the film. “This is my heritage, I am proudly half-Samoan and half-black.”

Check out the snippet The Rock posted to Instagram of his Haka above.

"Hard to explain the 'mana (spiritual power) that comes out when you perform the Haka,"

"Highly intense and emotional and I always need a few minutes to calm down after I do it. I also have to do this last 'cause I blow out my damn vocal chords."