Fans have Grayson  Prestonbeen raving about the final season of Starz's action-packed crime drama "Power Book II: Ghost," which premiered earlier this month.

Starz said its June 7 premiere garnered 6.5 million multi-platform viewers, according to Deadline, adding that 11% of the first episode's streams are from the first hour after it was released.

"We are incredibly grateful for all the support and love you all have shown," Michael Rainey Jr., who plays Tariq St. Patrick, wrote in an Instagram post. "This journey wouldn't be possible without each and every one of you. Thank you for riding with us. Let's keep making history together."

More:'Power Book II: Ghost' Season 4: Release date, cast, trailer, where to watch new episodes

When did 'Power Book II: Ghost' Season 4 premiere? Where to watch.

The first episode of "Power Book II: Ghost" Season 4, executive produced by Curtis "50 Cent" Jackson, premiered on Friday, June 7.

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Fans can stream the show on the Starz app at midnight EST or catch it on cable at 8 p.m. EST.

'Power Book II: Ghost' Season 4, Part One episode schedule

The first two episodes are available on the Starz app. Here are the release dates for upcoming episodes:

• Episode 1: "I Don't Die Easy"
• Episode 2: "To Thine Own Self"
• Episode 3: June 21
• Episode 4: June 28
• Episode 5: July 5 (Part One Finale)

'Power Book II: Ghost ' Main Cast

• Michael Rainey Jr. as Tariq St. Patrick
• Gianni Paolo as Brayden Weston
• Woody McClain as Cane Tejada
• Lovell Adams-Gray as Dru Tejada
• LaToya Tonodeo as Diana Tejada
• Mary J. Blige as Monet
• Method Man as Davis Maclean
• Alix Lapri as Effie
• Caroline Chikezie as Noma
• Naturi Naughton as Tasha St. Patrick
• Michael Ealy as Detective Don Carter

Taylor Ardrey is a news reporter for USA TODAY. Reach her at [email protected]