He has also been in MTV 's Viva La Bam and Bam 's Unholy Union , both Jackass movies , and Haggard , which he helped write and direct . He has since appeared in MTV 's Viva La Bam and Bam 's Unholy Union , all three Jackass movies , and Haggard and Minghags , both of which he co-wrote and directed .