After more than four decades at the helm of Megadeth, frontman Dave Mustaine has announced that the band's farewell era is approaching – though fans shouldn't expect a quick goodbye.

In a recent interview with Kerrang!, Mustaine suggested a final tour could stretch anywhere from three to five years.

But while the end of Megadeth is in sight, Mustaine is already mapping out life beyond thrash metal – and Hollywood is calling.

Speaking to Classic Rock (via Guitar), Mustaine revealed he's seriously considering pursuing acting once Megadeth winds down.

"I wouldn't mind studying acting," he said, adding that although he's appeared on screen before, he wants to properly refine his craft.

Mustaine's past credits include a villain role as Torchy Thompson on the 2001 TV series Black Scorpion, as well as voice work in the 2017 horror-musical Halloween Pussy Trap Kill Kill.

He's also hosted game shows and made various sitcom and film appearances over the years.

"I've already done a ton of stuff on TV… so I'm very accustomed to being in front of the camera," Mustaine explained.

"I think that might be fun to do." In a move that may shock longtime fans, Mustaine even said he'd consider cutting his trademark red hair – under the right circumstances.

"If they asked me to cut my hair, I'd be willing to do it! But it would have to be for a guaranteed part – and a big part," he added.

Beyond acting, Mustaine also wants to focus on mentorship.

The guitarist says he's eager to share his knowledge with aspiring players of any age.

"I really want to share my gift with younger musicians," he said.

"Actually, it doesn't even have to be a younger musician.

If it's somebody that's a little bit older and they want to learn what it is that makes Dave tick, I don't care about their date of birth, I just want to be able to share." Mustaine framed his musical ability as something bigger than himself.

"I've been gifted.

I wouldn't be this good on my own," he said.

Speaking of Megadeth's farewell tour, fans can check out all their previously-announced tour dates below.