30 Rock: Will Arnett and Steve Buscemi Return! Plus: Megan Mullally, Octavia Spencer Drop By

Jack Donaghy will face off with his flamboyant nemesis Devon Banks one last time before 30 Rock‘s big sendoff.

Up All Night star Will Arnett is slated to reprise his fan-fave role in one of the long-running NBC comedy’s final installments — and we have your first look at his bound-to-be funny return.

In the episode titled “Game Over,” Jack forms an alliance with his longtime foe in order to gain control of Kabletown from devious whiz kid Kaylie Hooper (played by returning guest star Chloe Grace Moretz). The half-hour also sees Oscar winner Octavia Spencer guest as the star of Tracy’s new movie and welcomes back Steve Buscemi‘s doofy — and feminized — private investigator.

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Also slated to appear in the episode (but not pictured below) is Megan Mullally, who is likely reprising her Season 3 role as Liz’s adoption agency caseworker. (The logline states that Liz will “explore her options to become a mother.”)

Click through the hot shots below for a preview of the cameo-heavy installment, then hit the comments with your thoughts!

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