Anthrax reflects on their 40-year career in the final episode of their video series: Frank Bello does an fun impression of Gene Simmons and Paul Stanley as well

American thrash metal pioneers Anthrax have reached the ripe old age of 40 this year and have been celebrating their longevity with a 24-part documentary series released since the beginning of May.

In the series, the band’s members trace the experiences and albums they recorded during their musical careers.

The final episode of the series focuses on the 2013 cover EP “Anthems” and the band’s latest album “For All Kings”.

See below what Joey Belladonna, Scott Ian, Charlie Benante, Frank Bello and Jonathan Donais think about Anthrax’s future as a 40-year-old band.

You can also hear Bello do an fun impression of KISS’ musicians Gene Simmons and Paul Stanley around 4:45 mark.