Warning: Audio contains profanity.

New audio adds an explosive dimension to the custody battle between the Duane “Dog the Bounty Hunter” Chapman and the father of his grandson.

Star magazine obtained the recording, which feature Travis Mimms Senior exploding in a profane rage and threatening to physically harm his neighbors. You can listen to the audio here on RadarOnline.com.

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Mimms' meltdown was taped right before Star's exclusive audio of a violent father-son exchange that helped Chapman get temporary custody of his grandson "Little" Travis, whose mother Barbara-Katie died in a 2006 car accident.

In the wake of Star's exclusive audio that helped gain Duane "Dog the Bounty Hunter" Chapman temporary custody of his grandson "Little" Travis, the TV star opens up to Thursday's edition of Entertainment Tonight about the child abuse accusations he’s lobbed against the boy’s father, “Big” Travis Mimms.

Travis, 9, is the son of the TV star’s late daughter Barbara-Katie, who died in a car accident five years ago. Chapman, on Thursday, recalls the moments he heard the disturbing audio -- and how he was engulfed by anger soon thereafter.

"I was in L.A. at Gene Simmons' wedding and I got the tape emailed to me," Chapman tells ET's Chris Jacobs. "It was overwhelming to me and I got mad -- I instantly thought, 'I can't wait to get my hands around [Mimms'] throat,’ but then I am trained enough to know not to do that."